By Leen Randell

Updated: Oct 19, 2024

What to know about Aloe vera before using it medicinally

Aloe vera, commonly known as aloe vera, is a medicinal herb that has been used to treat various health conditions, including skin wounds, burns, eczema, and psoriasis.

It is also used to alleviate symptoms of irritable bowel syndrome (IBS), reduce inflammation, and lower blood sugar levels in people with diabetes. The main health benefits of aloe vera include its ability to promote skin hydration, reduce oxidative stress, and exhibit antimicrobial properties. The main therapeutic properties of aloe vera include its anti-inflammatory, antioxidant, and immunomodulatory effects, which contribute to its healing and protective properties.

Aloe vera contains bioactive compounds such as aloin, aloe-emodin, and vitamins A, C, and E, and is often used to make herbal preparations like gel, juice, and powder, which are used topically or taken internally to harness its medicinal properties.

The following article explains in detail what are the medicinal uses of Aloe vera, its health benefits, therapeutic properties, bioactive compounds, used parts, and herbal preparation. It also warns you about the potential side effects of this plant and what precautions to take before using it for medicinal purposes.

ARTICLE SUMMARY: The table below summarizes the most crucial information about Aloe vera provided in the article below, which is useful if you are in a hurry and don't have time to dig deep into the very detailed content that follows.

BONUS CHEATSHEET: The cheatsheet below illustrates the most important medicinal aspects of Aloe vera. Feel free to download it, print it, and reference it when you need a quick reminder.

What are the main medicinal uses of Aloe vera?

The main medicinal uses of Aloe vera are the treatment of burns, thanks to its anti-inflammatory and antimicrobial properties, which are attributed to the presence of aloin and aloe-emodin, compounds that inhibit the growth of bacteria and reduce swelling.

Aloe vera is also used to alleviate acne by reducing inflammation and preventing bacterial growth, due to its antibacterial properties, which are largely attributed to the presence of acemannan and salicylic acid. Additionally, it is used to treat psoriasis by reducing inflammation and preventing the buildup of keratinocytes, a process that is facilitated by the anti-inflammatory and antioxidant properties of aloe-emodin and aloin. Aloe vera is also effective in promoting wound healing, thanks to its ability to increase collagen synthesis and improve tissue repair, a process that is largely attributed to the presence of glycoproteins and polysaccharides.

Furthermore, it is used to treat digestive issues, such as gastritis, by reducing inflammation and preventing the erosion of the stomach lining, a process that is facilitated by the anti-inflammatory and antioxidant properties of aloe-emodin and aloin, and eczema, skin irritation, wounds, dandruff, and gastritis, all of which are alleviated by the plant's ability to reduce inflammation and promote tissue repair.

The following illustration give a summary of the main medicinal uses of Aloe vera.

The list below provide more details on why Aloe vera is used to alleviate the health conditions mentioned in the illustration above.

• Psoriasis: It contains a compound called aloin, which has been shown to have anti-inflammatory and immunosuppressive properties, helping to reduce the severity of psoriasis symptoms.
• Burns: Its gel has been used topically to help soothe and calm burns, reducing pain and inflammation by promoting the healing process and reducing the formation of scar tissue.
• Acne: The anti-inflammatory and antibacterial properties of its gel have been found to be effective in reducing acne severity by reducing redness, inflammation, and the production of sebum, which can clog pores and lead to acne.
• Eczema: Its anti-inflammatory and moisturizing properties have been used to help alleviate eczema symptoms, such as redness, itching, and dryness, by reducing inflammation and promoting the restoration of the skin's natural barrier function.
• Sunburn: The cooling and anti-inflammatory properties of its gel have been used to help alleviate sunburn symptoms, such as redness, itching, and swelling, by reducing inflammation and promoting the healing process.
• Wound Healing: Its gel has been found to have antimicrobial and anti-inflammatory properties, which can help to reduce the risk of infection and promote the healing of wounds by stimulating the production of new tissue and promoting the restoration of the skin's natural barrier function.
• Fungal Infections: Its gel has been used to help treat fungal infections, such as athlete's foot and ringworm, due to its antifungal properties, which can help to reduce the growth of fungi and promote the healing of affected skin.
• Skin Irritation: Its anti-inflammatory and moisturizing properties have been used to help alleviate skin irritation symptoms, such as redness, itching, and dryness, by reducing inflammation and promoting the restoration of the skin's natural barrier function.
• Rosacea: Its anti-inflammatory and antioxidant properties have been found to be effective in reducing rosacea symptoms, such as redness, inflammation, and visible blood vessels, by reducing inflammation and promoting the restoration of the skin's natural barrier function.
• Insect Bites: Its anti-inflammatory and antiseptic properties have been used to help alleviate insect bite symptoms, such as redness, itching, and swelling, by reducing inflammation and promoting the healing of affected skin.

The table that follows gives an overview of what are the most common health conditions that are treated with Aloe vera, in each of the major medicinal systems.

Modern Western Medicine

In modern western medicine, Aloe vera is used to treat various health conditions, including psoriasis, a chronic inflammatory skin condition characterized by scaly patches, where Aloe vera's anti-inflammatory properties have been shown to reduce symptoms.

Aloe vera is also used to treat acne, a common skin condition characterized by pimples, blackheads, and whiteheads, due to its antibacterial and anti-inflammatory properties. Additionally, Aloe vera is used to treat eczema, a condition characterized by itchy, inflamed skin, as well as burns, sunburn, and wound healing, where its anti-inflammatory and antimicrobial properties help to promote tissue repair and reduce the risk of infection. Furthermore, Aloe vera is used to treat rosacea, a condition characterized by redness and acne-like symptoms, as well as digestive issues, such as irritable bowel syndrome, due to its anti-inflammatory and antioxidant properties.

Aloe vera is also used to treat a range of other conditions, including fungal infections, skin allergies, warts, irritated skin, dermatitis, diabetes, skin irritation, insect bites, diaper rash, gastritis, and gingivitis, all of which benefit from its anti-inflammatory, antibacterial, and antioxidant properties.

Traditional Chinese Medicine

In traditional chinese medicine, Aloe vera is used to treat psoriasis by reducing inflammation and scaling, as well as acne by preventing bacterial growth and promoting skin renewal.

Aloe vera is also employed to alleviate eczema symptoms, such as itching and redness, while its soothing properties help to calm burns and prevent infection in sunburned skin. Additionally, Aloe vera's antifungal properties make it effective against fungal infections, and its ability to accelerate wound healing has made it a popular treatment for wounds and skin irritation. Aloe vera's anti-inflammatory properties also help to reduce rosacea symptoms, and its moisturizing properties can soothe dry skin and skin burns caused by exposure to extreme temperatures.

Furthermore, Aloe vera is used to treat a range of other conditions, including gastritis, diabetes-related skin issues, itching, herpes, insect bites, warts, diaper rash, and skin irritation, due to its anti-inflammatory and antibacterial properties.

Ayurvedic Medicine

In ayurvedic medicine, Aloe vera is used to treat various health conditions, including psoriasis, which benefits from its anti-inflammatory properties that help reduce redness and swelling.

Eczema is also treated with Aloe vera, as its soothing and moisturizing effects help alleviate dryness and itchiness, while its antibacterial properties combat acne. Additionally, Aloe vera's cooling and protective properties make it effective in treating burns, sunburn, and wound healing by promoting tissue repair and reducing inflammation. Fungal infections, such as rosacea, warts, and skin infections, can be treated with Aloe vera due to its antifungal properties, which inhibit the growth of pathogens, while its anti-inflammatory and soothing effects also help alleviate symptoms like insect bites, skin irritation, diaper rash, and rashes.

Furthermore, Aloe vera has been shown to be beneficial in managing conditions like diabetes, gastritis, and gingivitis, as well as reducing the appearance of bruises and herpes, by regulating blood sugar levels, reducing inflammation, and promoting tissue repair.

Unani Medicine

In unani medicine, Aloe vera is used to treat burns, skin irritation, and wounds effectively due to its anti-inflammatory and antimicrobial properties.

It has been traditionally used to manage conditions like psoriasis, acne, and eczema, where its anti-inflammatory and moisturizing effects help in soothing and calming the skin. The plant's antioxidant and antiseptic properties also aid in wound healing, and it has been used to treat fungal infections and sunburn by reducing inflammation and promoting the healing process. Aloe vera has also been used in the treatment of digestive issues, including gastritis, and its antibacterial properties have been shown to be effective in managing gingivitis and reducing the incidence of insect bites.

Additionally, it has been used to treat a range of skin conditions, including dandruff, rosacea, diaper rash, warts, herpes, and rashes, as well as helping to manage diabetes, and its antiseptic properties are effective against digestive issues, fungal infections, and other conditions.

Homeopathic Medicine

In homeopathic medicine, Aloe vera is used to treat various skin conditions, including skin burns, which it helps to heal and reduce inflammation.

Aloe vera is also commonly used to treat eczema, acne, and psoriasis, as its anti-inflammatory and antiseptic properties can soothe and calm irritated skin. Its gel is often applied topically to treat sunburn, promote wound healing, and alleviate fungal infections, skin irritation, and rosacea. Additionally, Aloe vera has been found to be effective in treating insect bites, wounds, warts, diaper rash, rashes, and dry skin, as well as reducing the severity of gingivitis, bruises, and dermatitis.

Furthermore, research suggests that Aloe vera may also have beneficial effects on diabetes and herpes, although more studies are needed to confirm its efficacy in treating these conditions.

What are the primary health benefits of Aloe vera?

Aloe vera reduces inflammation by containing anti-inflammatory compounds like aloin and aloe-emodin, which inhibit the production of pro-inflammatory enzymes.

Aloe vera heals wounds faster due to its high water content, which helps to keep the wound moist and promote the growth of new tissue. The gel from Aloe vera supports digestive health by containing enzymes like amylase and lipase, which aid in the breakdown and absorption of nutrients. Aloe vera soothes skin irritations and fights infections effectively due to its antibacterial and antifungal properties, while its ability to improve skin elasticity helps to reduce fine lines and wrinkles.

Aloe vera relieves pain symptoms, protects against UV rays by containing antioxidants like vitamin E, and regenerates skin cells through its high concentration of vitamins and minerals.

The following illustration give a summary of the primary health benefits of Aloe vera.

The list below provides more details on why Aloe vera offers the health benefits mentioned in the illustration above.

• Reduces Inflammation: This benefit is due to the presence of anti-inflammatory compounds, such as aloin and aloe-emodin, which have been shown to inhibit the production of pro-inflammatory enzymes and reduce swelling and redness in affected areas.
• Heals Wounds Faster: The gel of this plant contains growth factors and vitamins A, C, and E, which promote wound healing by enhancing collagen synthesis, improving tissue repair, and reducing the risk of infection.
• Supports Digestive Health: The mucilages present in this plant have been shown to have a soothing effect on the mucous membranes of the digestive tract, reducing inflammation and alleviating symptoms of irritable bowel syndrome (IBS) and other gastrointestinal disorders.
• Soothes Skin Irritations: The anti-inflammatory and moisturizing properties of this plant's gel make it an effective treatment for skin irritations such as sunburn, eczema, and dermatitis, providing relief from itching, redness, and discomfort.
• Fights Infections Effectively: The plant contains compounds with antimicrobial and antifungal properties, which can help to combat a range of infections, from minor cuts and scrapes to more serious conditions such as sepsis and MRSA.
• Improves Skin Elasticity: The vitamins and minerals present in this plant, particularly vitamin C and beta-carotene, help to improve skin elasticity by promoting the production of collagen and elastin, two essential proteins for maintaining skin firmness and suppleness.
• Boosts Immune System: The plant contains a range of immune-boosting compounds, including vitamins A, C, and E, as well as other antioxidants and phytochemicals, which help to protect the body from infection and disease by stimulating the activity of immune cells and reducing inflammation.
• Relieves Pain Symptoms: The analgesic and anti-inflammatory compounds present in this plant have been shown to provide effective relief from pain, whether it is acute or chronic, by blocking the production of pain-causing chemicals and reducing inflammation in affected areas.
• Protects Against Uv Rays: The plant contains compounds that provide natural protection against ultraviolet (UV) radiation, which can help to prevent sunburn, premature aging, and skin cancer by absorbing UV rays and preventing them from penetrating the skin.
• Regenerates Skin Cells: The growth factors and vitamins present in this plant promote the regeneration of skin cells, which can help to improve skin texture and appearance, reduce the appearance of fine lines and wrinkles, and enhance overall skin health.

The table that follows gives an overview of what are the primary health benefits of Aloe vera for each of the major body system.

Circulatory System

Aloe vera lower blood pressure by exerting vasodilatory effects, which are primarily attributed to its antioxidant properties that neutralize free radicals and stabilize blood vessels.

Its anti-inflammatory properties reduce inflammation, a key contributor to cardiovascular disease, thereby improving circulation and enhancing endothelial function. Aloe vera's ability to relax arterial walls is crucial in preventing blood clots from forming, as it reduces platelet aggregation by inhibiting the release of adenosine diphosphate. Additionally, its antimicrobial properties regulate heart rate by modulating the autonomic nervous system, and its anti-inflammatory properties also enhance vasodilation, allowing for increased blood flow and improved circulation.

Furthermore, aloe vera's ability to prevent blood clots is also linked to its antioxidant properties that stabilize blood vessels and improve endothelial function, ultimately contributing to enhanced cardiovascular health.

The medicinal benefits of Aloe vera on the circulatory system help relieving the health conditions listed below.

• Varicose veins
• Raynaud's disease
• High blood pressure
• Poor circulation
• Edema
• Thrombophlebitis
• Atherosclerosis
• Anemia
• Cardiovascular disease

Digestive System

Aloe vera soothe inflammation with its anti-inflammatory properties, reducing redness and swelling in the digestive tract.

It also reduce bloating by breaking down complex carbohydrates and absorbing excess gas, allowing for a smoother digestive process. Furthermore, its antimicrobial properties prevent diarrhea by inhibiting the growth of pathogens such as E. coli and Salmonella. The plant's antioxidant properties relieve constipation by stimulating the movement of the muscles in the digestive tract and promoting regular bowel movements.

Aloe vera also calm ulcers, regulate digestion, protect gut walls, eliminate parasites, stabilize ph levels, and inhibit bacterial growth due to its anti-inflammatory, soothing, and antimicrobial properties.

The medicinal benefits of Aloe vera on the digestive system help relieving the health conditions listed below.

• Irritable bowel syndrome
• Ulcerative colitis
• Acid reflux
• Gastroesophageal reflux disease
• Constipation
• Diarrhea
• Inflammatory bowel disease
• Crohn's disease

Endocrine System

Aloe vera regulates hormones by containing phytohormones that mimic the action of human hormones, influencing the endocrine system.

Aloe vera stabilizes insulin by inhibiting the activity of alpha-glucosidase enzymes, slowing down carbohydrate digestion and reducing the rise in blood sugar levels. Aloe vera reduces inflammation by exhibiting antioxidant and anti-inflammatory properties, including the presence of vitamins A, C, and E, and plant compounds like aloin and aloe-emodin. Aloe vera balances thyroid function by modulating the activity of the thyroid-stimulating hormone, promoting a healthy thyroid-pituitary axis.

Aloe vera supports adrenal function, regenerates the pancreas, normalizes metabolism, enhances insulin sensitivity, and protects the thyroid gland by exhibiting adaptogenic properties, including the presence of glycoproteins and polysaccharides that stimulate the immune system and reduce oxidative stress.

The medicinal benefits of Aloe vera on the endocrine system help relieving the health conditions listed below.

• Polycystic ovary syndrome
• Hypoglycemia
• Thyroid insensitivity
• Adrenal fatigue
• Hypothyroidism
• Insulin resistance

Integumentary System

Aloe vera soothes burns with its anti-inflammatory properties, reducing redness and pain by inhibiting the production of prostaglandins.

It reduces itching due to its antiseptic and antifungal properties, preventing the growth of pathogens that cause irritation. Aloe vera heals wounds rapidly due to its antimicrobial and antioxidant properties, which combat bacterial and oxidative damage. The plant repairs skin with its vitamin C and E content, promoting collagen production and improving skin elasticity.

Aloe vera moisturizes drought, cools down, exfoliates dead skin cells, protects skin from UV radiation, calms inflammation, and fights infections with its broad-spectrum antimicrobial activity, making it an effective natural remedy for various integumentary system issues.

The medicinal benefits of Aloe vera on the integumentary system help relieving the health conditions listed below.

• Burns
• Dermatitis
• Acne
• Eczema
• Psoriasis
• Wound healing
• Skin irritation
• Fungal infections
• Shingles
• Sunburn

Lymphatic System

Aloe vera boosts lymphatic circulation by stimulating the lymph nodes, which in turn enhances detoxification.

This process involves the antimicrobial properties of Aloe vera, which help to flush toxins, reducing the risk of infections and promoting a healthy environment for lymphatic function. As a result, Aloe vera stimulates cleansing of the lymphatic system, which can lead to a reduction in swelling and improved circulation. Additionally, the anti-inflammatory properties of Aloe vera accelerate healing by reducing inflammation and promoting regeneration, ultimately increasing mobility and relieving congestion in the lymphatic system.

The antioxidant properties of Aloe vera support regeneration by protecting cells from damage and promoting a healthy environment for the lymphatic system to function properly.

The medicinal benefits of Aloe vera on the lymphatic system help relieving the health conditions listed below.

• Lymphedema
• Lymphadenitis
• Lymphangitis
• Lymphocytosis
• Lymphatic filariasis
• Lymphatic obstruction

Musculoskeletal System

Aloe vera reduces inflammation due to its anti-inflammatory properties, which help alleviate pain and discomfort.

It heals muscle damage through its antioxidant and antimicrobial properties, promoting tissue repair and regeneration. Aloe vera relaxes tense muscles by soothing skin irritation, releasing muscle tension, and relieving back pain, thanks to its soothing and calming effects. Additionally, its anti-inflammatory and anti-arthritic properties reduce arthritis pain and joint swelling, while also improving joint mobility.

Furthermore, aloe vera reduces muscle soreness by inhibiting the production of lactic acid, a key contributor to muscle fatigue and soreness.

The medicinal benefits of Aloe vera on the musculoskeletal system help relieving the health conditions listed below.

• Tendinitis
• Bursitis
• Sprains
• Strains
• Fibromyalgia
• Arthritis
• Tendinosis
• Muscle spasms
• Gout
• Rheumatism

Nervous System

Aloe vera stabilizes nerves through its antioxidant and anti-inflammatory properties, preventing damage to neurons.

Aloe vera calms anxiety by modulating the body's stress response system, reducing cortisol levels. Reducing stress is also an effect of aloe vera, as it inhibits the production of stress hormones. Aloe vera improves sleep quality by regulating the body's circadian rhythm and promoting the release of melatonin, the sleep hormone.

Aloe vera's anti-inflammatory and antioxidant properties also relax muscles, regulate hormones, enhance focus, boost energy, soothe headaches, and protect the brain.

The medicinal benefits of Aloe vera on the nervous system help relieving the health conditions listed below.

• Anxiety
• Insomnia
• Fatigue
• Neuritis
• Numbness
• Seizures
• Depression
• Headaches
• Multiple sclerosis

Reproductive System

Aloe vera reduce inflammation in the reproductive system due to its anti-inflammatory and antimicrobial properties, which help prevent infections and promote healing of wounds and scars.

The antioxidant properties of Aloe vera also regulate hormones, stimulating fertility in individuals and enhancing libido by reducing oxidative stress and promoting healthy reproductive function. Additionally, Aloe vera treat yeast infections and calm irritation caused by hormonal imbalances, while its soothing properties soothe irritability associated with menstrual cramps and other reproductive health issues. Its anti-inflammatory and antioxidant properties also contribute to healing wounds and reducing scarring, promoting a healthy reproductive environment.

By regulating hormones and reducing inflammation, Aloe vera stimulates fertility and enhances libido, promoting overall reproductive health.

The medicinal benefits of Aloe vera on the reproductive system help relieving the health conditions listed below.

• Erectile dysfunction
• Vaginal yeast infections
• Pelvic inflammatory disease
• Hirsutism
• Endometriosis
• Polycystic ovary syndrome
• Menopausal symptoms
• Infertility

Respiratory System

Aloe vera reduces inflammation by its anti-inflammatory properties, which soothe the respiratory system and alleviate discomfort.

Eases congestion by opening airways and promoting easier breathing through its expectorant properties. Fights allergies by its antimicrobial properties, which inhibit the growth of pathogens that trigger allergic reactions. Relieves coughs by its expectorant and anti-inflammatory properties, which help in discharging mucus and reducing irritation.

Soothes irritations, cleans airways, lowers allergenicity, boosts immunity, prevents infections, and stabilizes breathing by its antioxidant properties, which neutralize free radicals and promote a healthy respiratory environment.

The medicinal benefits of Aloe vera on the respiratory system help relieving the health conditions listed below.

• Asthma
• Cough
• Bronchitis
• Sinusitis
• Tonsillitis
• Allergies
• Pneumonia

Urinary System

Aloe vera reduce bladder inflammation by utilizing its anti-inflammatory and immunomodulatory properties to inhibit the production of pro-inflammatory cytokines and enzymes that exacerbate inflammation in the bladder.

Aloe vera prevent kidney stones by containing a high concentration of potassium, which helps to balance the body's electrolyte levels and reduce the acidity of the urine, thereby preventing the formation of stones. Aloe vera relieve urinary tract infections by exhibiting antimicrobial activity against pathogens such as E. coli, which is often responsible for UTIs. Aloe vera prevent prostate enlargement by containing androgens and flavonoids that inhibit the growth of prostate cells and reduce the risk of benign prostatic hyperplasia.

Aloe vera treat urinary incontinence, relieve interstitial cystitis, prevent urethral narrowing, treat benign prostatic hyperplasia, relieve chronic prostatitis, and prevent kidney damage by utilizing its antioxidant, anti-inflammatory, and immunomodulatory properties to protect the urinary system from damage and promote healing.

The medicinal benefits of Aloe vera on the urinary system help relieving the health conditions listed below.

• Urinary tract infections
• Kidney stones
• Bladder incontinence
• Prostate issues
• Interstitial cystitis

What are the dominant therapeutic properties of Aloe vera?

The therapeutic properties of Aloe vera are primarily attributed to its antimicrobial activity, which helps prevent infection and promotes wound healing.

The plant's antioxidant properties, in part due to the presence of flavonoids and phenolic compounds, contribute to its ability to neutralize free radicals and reduce oxidative stress. Aloe vera's anti-inflammatory properties, including its capacity to inhibit the production of pro-inflammatory cytokines, help alleviate pain and discomfort associated with various conditions. Additionally, its analgesic and antibacterial properties, which are partly responsible for its ability to soothe burns and wounds, also contribute to its analgesic effects.

The plant's antifungal, hemostatic, antiviral, and pain relief properties further underscore its versatility and potential in treating a range of health conditions.

The following illustration give a summary of the dominant therapeutic properties of Aloe vera.

The list below provides more details on why Aloe vera has the therapeutic properties mentioned in the illustration above.

• Antimicrobial: Aloe vera has been found to exhibit antimicrobial properties, inhibiting the growth of various microorganisms, including bacteria and fungi, making it effective in treating infections and promoting wound healing.
• Antioxidant: Aloe vera contains a range of antioxidants, including vitamins C and E, as well as beta-carotene, which help to neutralize free radicals, protect cells from damage, and reduce oxidative stress, contributing to overall health and well-being.
• Anti-Inflammatory: The gel of the Aloe vera plant contains anti-inflammatory compounds, such as aloin and aloe-emodin, which help to reduce inflammation, alleviate pain, and promote the healing of damaged tissues.
• Analgesic: Aloe vera has been found to exhibit analgesic properties, providing pain relief and reducing discomfort associated with various conditions, including burns, wounds, and other skin irritations.
• Antibacterial: Aloe vera has been shown to exhibit antibacterial properties, inhibiting the growth of various bacteria, including Staphylococcus aureus and Escherichia coli, making it effective in treating bacterial infections and promoting wound healing.
• Antifungal: Aloe vera has been found to exhibit antifungal properties, inhibiting the growth of various fungi, including Candida albicans, making it effective in treating fungal infections and promoting wound healing.
• Wound Healing: Aloe vera has been found to promote wound healing by stimulating collagen synthesis, improving tissue strength, and reducing inflammation, making it an effective natural remedy for treating wounds and promoting skin health.
• Hemostatic: Aloe vera has been found to exhibit hemostatic properties, helping to stop bleeding and promote clotting, making it effective in treating cuts, scrapes, and other minor injuries.
• Antiviral: Aloe vera has been found to exhibit antiviral properties, inhibiting the growth of various viruses, including herpes simplex virus and HIV, making it effective in treating viral infections and promoting overall health and well-being.
• Pain Relief: Aloe vera has been found to provide pain relief, reducing discomfort and alleviating pain associated with various conditions, including burns, wounds, and other skin irritations.

What are the major healing constituents of Aloe vera?

The healing constituents of Aloe vera are primarily anthraquinones, a group of compounds that include aloin, which has anti-inflammatory and laxative properties.

Aloe vera also contains saponins, a type of glycoside that has been shown to exhibit anti-inflammatory and antimicrobial activities. Phenolic acids, such as cinnamic acid and ferulic acid, have been isolated from Aloe vera and have demonstrated antioxidant and anti-inflammatory properties. Flavonoids, including aloin and aloe-emodin, have been found to have anti-inflammatory and antimicrobial effects, as well as the ability to protect against cell damage.

These constituents work synergistically to contribute to the plant's well-documented wound-healing and anti-inflammatory properties.

The following illustration give a summary of the major healing consitutents of Aloe vera.

The list below provides more details on what are the major healing constituents of Aloe vera and why they are important for health.

• Anthraquinones: Anthraquinones are anthraquinone glycosides and anthrone glycosides, which have purgative, laxative, and choleretic properties.
• Aloin: Aloin is a yellow to orange pigment with laxative and anthraquinone properties.
• Saponins: Saponins are a type of triterpenoid and steroid glycoside found in Aloe vera, with foaming, surfactant, and hemolytic properties.
• Phenolic acids: Phenolic acids are a type of constituent found in Aloe vera that exhibit antioxidant, antimicrobial, and anti-inflammatory properties.
• Flavonoids: A type of compound found in Aloe vera with antioxidant, anti-inflammatory, and antimicrobial properties.
• Polysaccharides: Polysaccharides in Aloe vera are high-molecular-weight, soluble fiber compounds with prebiotic, emulsifying, and thickening properties.
• Vitamins: Aloe vera contains vitamins A, C, and E, and B vitamins, which are water-soluble and fat-soluble compounds with antioxidant properties.
• Glycoproteins: A glycoprotein found in Aloe vera, it is known to have immunomodulatory, anti-inflammatory, and antioxidant properties.
• Sterols: Sterols are a type of triterpenoid present in Aloe vera, characterized by their lipid-soluble and water-insoluble properties.
• Aloe-emodin: Aloe-emodin is a yellow anthraquinone compound with anti-inflammatory, antibacterial, and antitumor properties, and it has been shown to induce apoptosis in cancer cells.

The table that follows estimates the relative concentrations of the main medicinal constituents contained in Aloe vera and lists the most relevant medicinal properties of each constituent based on the corresponding concentrations.

What are the most used parts of Aloe vera in medicine?

The most used parts of Aloe vera for medicinal purposes are the leaves, which contain a gel-like substance and a yellow sap called latex.

The primary bioactive compounds in the Aloe vera leaf are aloin, aloe-emodin, and vitamins A, C, and E, as well as various flavonoids and anthraquinones. The gel exhibits anti-inflammatory, antioxidant, and wound-healing properties, making it useful for treating burns, skin irritations, and other dermatological conditions. The latex, on the other hand, has laxative and anti-inflammatory properties, although its use is generally limited due to potential gastrointestinal side effects.

The bioactive compounds in Aloe vera leaves have also been shown to have potential antimicrobial, antiviral, and antiproliferative effects.

The following illustration give a summary of the most used parts of Aloe vera in medicine.

The list below provides more details on what are the most used parts of Aloe vera in medicine and why.

• Leaves: The leaves of this plant are rich in bioactive compounds such as aloin, aloe-emodin, and aloe-pectin, which exhibit anti-inflammatory, antioxidant, and wound-healing properties, primarily used for soothing burns, reducing skin irritation, and promoting tissue repair, resulting in accelerated wound healing, improved skin hydration, and enhanced overall skin health.

The table that follows gives a more complete list of healing constituents found in each part of Aloe vera mentioned above.

What are the most common medicinal preparations of Aloe vera?

The most common herbal preparation of Aloe vera for medicinal purposes are the gel, which is used to treat skin conditions such as burns, eczema, and acne, due to its anti-inflammatory and antimicrobial properties.

The cream is particularly beneficial for dry skin and is often used to alleviate symptoms of psoriasis. Aloe vera juice is a popular oral supplement, often used to enhance digestion and alleviate symptoms of irritable bowel syndrome. The ointment is applied topically to treat wounds, ulcers, and skin irritations, taking advantage of Aloe vera's soothing and protective properties.

Additionally, the salve, tincture, and oil are also used to treat various conditions, including skin irritations, wounds, and even some dental issues, although less commonly.

The following illustration give a summary of the most common medicinal preparations of Aloe vera.

The list below provides more details on what are the most common medicinal preparations of Aloe vera and what are their main uses.

• Gel: Gel made from this plant is used topically to treat burns, wounds, dermatitis, and skin conditions such as eczema and acne, and also orally to treat digestive issues including irritable bowel syndrome and ulcers.
• Cream: Cream made from this plant is used to treat burns, minor skin cuts and scrapes, and sunburn due to its anti-inflammatory and soothing properties, as well as to moisturize dry skin and reduce redness and itching.
• Juice: Juice made from this plant is used topically to treat burns, wounds, and skin conditions such as eczema and psoriasis, and orally to treat irritable bowel syndrome, ulcers, and lower gastrointestinal disorders.
• Ointment: Ointment made from this plant is used to treat burns, wounds, eczema, and minor skin irritations, also to promote skin hydration and soothe sunburn.
• Salve: Salve made from this plant is used topically to treat burns, wounds, eczema, dermatitis, and other skin irritations, and to promote wound healing.
• Tincture: Tincture made from this plant is used to treat skin irritations, wounds, burns, and digestive issues, and as an anti-inflammatory agent.
• Oil: Oil made from this plant is used to treat skin irritations, wounds, and burns, and to reduce inflammation and pain.

The table that follows shows what are the most used parts of Aloe vera for each medicinal preparation.

Gel

Aloe vera gel is used to treat sunburn, skin irritation, acne, psoriasis, eczema, wound healing, minor burns, dry skin, itchy skin, and rashes.

It is a very common preparation due to its widespread use. One of its most common effects is reducing inflammation and promoting healing. This preparation is made with the gel extracted from the leaf of the aloe vera plant.

It is relatively easy to make, requiring simply the extraction and purification of the gel from the plant's leaf.

Below you find an image of Aloe vera gel.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera gel.

1. Select fresh Aloe vera leaves with no signs of damage or decay.
2. Cut the leaves lengthwise and scoop out the gel-like substance from the inner leaf.
3. Strain the gel through a cheesecloth or a fine-mesh sieve to remove any remaining pulp or fiber.
4. Add a small amount of distilled water to the gel and mix until it reaches the desired consistency.
5. Transfer the Aloe vera gel to a clean glass jar and store it in the refrigerator to preserve its potency.

Cream

Aloe vera cream is a topical preparation commonly used to treat various skin conditions such as psoriasis, burns, eczema, acne, wounds, itching, dry skin, bruises, blisters, rosacea, chapped lips, and fungal infections including herpes.

It is widely used due to its availability and affordability. The common effect of using aloe vera cream is its ability to soothe and calm irritated skin. This preparation is typically made with the gel extracted from the aloe vera plant, which is rich in vitamins, minerals, and antioxidants.

Aloe vera cream is considered moderately difficult to make, requiring some knowledge of herbalism and the ability to extract the gel from the plant, but the end result is a natural and effective remedy for a range of skin issues.

Below you find an image of Aloe vera cream.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera cream.

1. Extract the gel from aloe vera leaves and set it aside in a clean container.
2. In a saucepan, combine coconut oil, beeswax, and shea butter to melt over low heat.
3. Remove the saucepan from heat and let it cool slightly before whisking in the aloe vera gel.
4. Add vitamin E oil and essential oils (such as lavender or tea tree oil) to the mixture and whisk until well combined.
5. Pour the mixture into a clean container and let it cool completely before using as a herbal cream.

Juice

Aloe vera juice is used to treat conditions such as sunburn, acne, psoriasis, gastritis, eczema, diabetes, digestive issues, high blood pressure and skin cancer.

It's a common ingredient in many herbal remedies and is widely used by people worldwide. A common effect of drinking aloe vera juice is the improvement in skin health, which is likely due to its anti-inflammatory properties. Aloe vera juice is made from the gel of the aloe vera plant's leaves, which contains vitamins A, C, and E, as well as other nutrients.

Although it's possible to make aloe vera juice at home, the process can be moderately difficult and requires careful handling of the plant's leaves to avoid contamination.

Below you find an image of Aloe vera juice.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera juice.

1. Wash the aloe vera leaves thoroughly to remove any dirt or impurities.
2. Peel off the outer skin of the aloe vera leaves to reveal the jelly-like pulp inside.
3. Extract the pulp from the aloe vera leaves and puree it in a blender with a small amount of water.
4. Strain the mixture to remove any remaining pulp and sediment, leaving only the clear juice.
5. Store the aloe vera herbal juice in a refrigerator to preserve its freshness and potency.

Ointment

Aloe vera ointment is a common treatment for various skin conditions, including burns, wounds, skin irritation, acne, psoriasis, eczema, cuts, bruises, and scars.

It is widely used due to its availability and affordability. Aloe vera ointment typically causes a cooling sensation on the skin, which helps to reduce inflammation and promote healing. This preparation is made with the gel extracted from the leaves of the aloe vera plant, which contains compounds like aloin and aloe-emodin.

The process of making aloe vera ointment involves several steps, including harvesting the leaves, extracting the gel, and mixing it with other ingredients, which can be moderately difficult for some individuals to accomplish.

Below you find an image of Aloe vera ointment.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera ointment.

1. Extract the clear gel from the inner pulp of aloe vera leaves and set it aside.
2. Mix the aloe vera gel with coconut oil and beeswax in a double boiler to create a base for the ointment.
3. Add vitamin E oil and lavender oil to the base mixture and stir well to combine all the ingredients.
4. Heat the mixture gently, stirring occasionally, until the beeswax is fully melted and the mixture is smooth.
5. Remove the mixture from heat, let it cool, and then pour it into a glass jar for storage and use.

Salve

Aloe vera salve is a topical preparation used to treat various skin conditions including wounds, cuts, burns, insect bites, sunburn, bruises, scars, acne, eczema, and psoriasis.

It's a common remedy found in many households due to its widespread availability and effectiveness. One of the common effects of aloe vera salve is its ability to promote wound healing and reduce inflammation. Aloe vera salve is typically made with the gel extracted from the leaves of the aloe vera plant, which is rich in vitamins, minerals, and amino acids.

Making aloe vera salve at home can be moderately difficult, requiring some preparation and processing of the plant's gel, but the end result is a natural and effective remedy for various skin issues.

Below you find an image of Aloe vera salve.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera salve.

1. Combine equal parts aloe vera gel and coconut oil in a heat-proof bowl.
2. Add beeswax and shea butter to the bowl and melt the mixture in a double boiler.
3. Remove the bowl from the double boiler and let it cool until the mixture reaches a temperature of around 120°F.
4. Stir in vitamin E oil and essential oil of your choice, then pour the mixture into small containers.
5. Allow the salve to cool and solidify completely before sealing the containers and storing them in a cool, dry place.

Tincture

Aloe vera tincture is used to treat a range of skin issues including sunburn, wound, eczema, acne, insect bite, psoriasis, skin irritation, diaper rash, and rosacea.

It's an uncommonly used herbal remedy, largely due to the availability of more widely recognized treatments for these conditions. Aloe vera tincture has the uncommon effect of being highly effective in reducing inflammation and promoting wound healing, as demonstrated in multiple studies. This preparation is made with the gel of the aloe vera plant, which is extracted through a solvent such as ethanol or glycerin.

The process of creating aloe vera tincture is moderately difficult, requiring precise measurements and attention to detail to ensure the final product is potent and safe for use.

Below you find an image of Aloe vera tincture.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera tincture.

1. Harvest and clean fresh aloe vera leaves to be used for the tincture.
2. Dry the aloe vera leaves in a warm, dry place or using a food dehydrator to remove excess moisture.
3. Macerate the dried aloe vera leaves in a glass jar with a solvent such as vodka or glycerin for several weeks, shaking the jar daily.
4. Strain the macerated mixture through a cheesecloth or a coffee filter into a clean glass container to separate the liquid from the solids.
5. Store the aloe vera tincture in a dark glass bottle with a tight-fitting lid and keep it in a cool, dry place to preserve its potency.

Oil

Aloe vera oil is used to treat sunburn, psoriasis, eczema, acne, bruises, warts, burns, and dry skin.

It's a common treatment due to its widespread use in skincare products. This oil typically has anti-inflammatory effects. Aloe vera oil is prepared from the leaves of the aloe vera plant, which are harvested, extracted, and then processed.

The process of making aloe vera oil is moderately difficult, requiring some knowledge of herbal extraction and processing techniques.

Below you find an image of Aloe vera oil.

Below you find a 5-step quick procedure to make effective medicinal Aloe vera oil.

1. Cut the aloe vera leaves into smaller pieces and remove any excess gel.
2. Dry the aloe vera pieces in a warm, well-ventilated area for several days.
3. Grind the dried aloe vera pieces into a fine powder using a blender or coffee grinder.
4. Combine the aloe vera powder with a carrier oil, such as coconut or olive oil, in a saucepan.
5. Heat the mixture over low heat, stirring occasionally, until the oil is infused with the aloe vera essence.

What are the possible side effects of Aloe vera if used improperly?

The possible side effects of improperly using Aloe vera are experience allergic reactions, develop irritant contact dermatitis, and show signs of systemic toxicity, which can occur due to the presence of anthraquinones in the plant, that may cause gastrointestinal upset in some individuals.

This improper use can also have severe consequences such as experience kidney damage, which is a result of the anthraquinones accumulating in the body and causing oxidative stress. Furthermore, the toxic compounds in Aloe vera can lead to experience respiratory problems, including asthma-like symptoms, and develop cardiovascular issues, such as arrhythmias and hypertension. Additionally, the improper use of Aloe vera can also lead to have abnormal liver function tests, indicating potential liver damage, and show increased risk of infections, particularly in individuals with compromised immune systems.

In severe cases, the improper use of Aloe vera can lead to have electrolyte imbalance, which can be life-threatening if left untreated.

The most common side effects Aloe vera gives people when used improperly are listed below, along with a brief explanation.

• Experience Allergic Reactions: Some people develop an allergic reaction to Aloe vera, characterized by symptoms such as hives, itching, and swelling.
• Develop Irritant Contact Dermatitis: Repeated exposure to Aloe vera's sap causes skin inflammation and irritation, particularly in individuals with compromised skin barriers.
• Show Signs Of Systemic Toxicity: Manifestation of symptoms such as hematuria, melena, or neurological effects due to ingestion of large amounts of Aloe vera
• Experience Gastrointestinal Upset: Consuming Aloe vera juice can cause nausea, diarrhea, and stomach cramps in some individuals.
• Develop Respiratory Problems: Inhaling Aloe vera smoke can cause irritation and inflammation of the respiratory tract.
• Have Abnormal Liver Function Tests: Aloe vera oral administration causes abnormal liver function tests in some individuals.
• Show Increased Risk Of Infections: Aloe vera gel may cause immune system suppression and increase the risk of bacterial, fungal, and viral infections, particularly in individuals with compromised immune systems.
• Have Electrolyte Imbalance: Aloe vera consumption can cause an excessive loss of potassium, leading to an electrolyte imbalance, especially in people with pre-existing kidney problems or taking diuretics.
• Experience Kidney Damage: Ingestion of large amounts of Aloe vera gel containing anthraquinones can cause nephrotoxicity and kidney damage.
• Develop Cardiovascular Issues: High doses of Aloe vera ingestion can lead to low potassium levels, which in turn can cause cardiac arrhythmias and other cardiovascular problems in susceptible individuals.

What are the precautions to take before using Aloe vera medicinally?

The precautions to take before using Aloe vera medicinally are consult a doctor before use, especially if you have underlying health conditions or allergies.

Patch test before applying to determine any sensitivity to the plant's compounds, which can cause skin irritation in some individuals. Use in moderation as Aloe vera can cause gastrointestinal issues with excessive consumption. Avoid in pregnancy and breastfeeding as it may stimulate uterine contractions and interact with medications.

Be aware of allergies and monitor for side effects, such as diarrhea and stomach cramps, while using Aloe vera products, and store them in a cool dry place to maintain potency.

The most important precautions you must take before using Aloe vera for medicinal purposes are listed below, along with a brief explanation.

• Consult A Doctor Before Use: Pregnant or breastfeeding women should consult a doctor due to limited information on Aloe vera's effects on fetal development and infants.
• Patch Test Before Applying: Apply a small amount of Aloe vera to a discrete skin area to assess potential irritation or allergic reaction.
• Use In Moderation: Excessive consumption can cause gastrointestinal side effects, including diarrhea and abdominal pain.
• Avoid In Pregnancy And Breastfeeding: Aloe vera can cause uterine contractions and low blood sugar in the fetus, potentially leading to premature labor or birth defects.
• Be Aware Of Allergies: Individuals with allergies to latex or other plants in the Asphodelaceae family may react to Aloe vera.
• Use Clean And Sterile Equipment: Use of clean and sterile equipment minimizes the risk of contamination and infection during Aloe vera processing and handling.
• Avoid Contact With Eyes And Mouth: Aloe vera sap can cause irritation and damage if it comes into contact with eyes or is ingested.
• Monitor For Side Effects: Aloe vera gel can cause gastrointestinal side effects, including diarrhea, abdominal pain, and rectal bleeding in some individuals.
• Store In A Cool Dry Place: Aloe vera products should be stored in a place with a temperature range of 40-80°F (4-27°C) and relative humidity below 60%
• Follow Instructions For Preparation: Use only the recommended dosage and preparation methods to avoid Aloe vera gel or juice toxicity

Are there scientific studies that prove the medical effectiveness of Aloe vera?

Yes, there are several scientific studies that prove the medicianl effectiveness of Aloe vera. Here are some studies that are worthy of notice.

According to a study published by "Phytomedicine : international journal of phytotherapy and phytopharmacology", Aloe vera has been found to exhibit numerous beneficial properties, including antioxidant, anti-inflammatory, and antimicrobial activities, which can help prevent various diseases. Its active compounds, such as anthraquinones, flavonoids, and vitamins, have also been shown to possess immuno-modulatory and antiviral effects, contributing to its potential in treating various health conditions. Additionally, Aloe vera has been found to have hepatoprotective and anticancer properties, as well as wound-healing and skin-protective responses, making it a promising medicinal plant for various applications.

In another study published by "Critical reviews in food science and nutrition", Aloe vera has been extensively studied for various therapeutic activities, including anti-bacterial and anti-viral properties. The study found that Aloe vera has immunoregulative and hepatoprotective properties, which can provide numerous health benefits. Overall, Aloe vera has been shown to have a range of positive effects, making it a valuable herb in biomedical sciences.

A different research published by "Pharmacological research", Aloe vera has been found to possess wound and burn healing activities, as well as anti-inflammatory and immunomodulatory effects, making it a potential remedy for various health conditions. Additionally, the bioactive compounds in Aloe vera have been investigated for their potential to prevent and treat cancer. Furthermore, these compounds have been shown to exhibit mechanisms of action comparable to standard drugs involved in cancer prevention and treatment.

Related herbs to Aloe vera?

Melaleuca alternifolia

Foeniculum vulgare