10 Possible Side Effects Of Lavandula Angustifolia (English Lavender)

Lavandula angustifolia, also known as English lavender, has some side effects when used improperly, such as skin irritation, allergic reactions, and interactions with certain medications.

Causes of these side effects include improper preparation or use of the herb, high dosages, or sensitivity to its active compounds.

For example, skin irritation can lead to discomfort and interfere with daily activities, while allergic reactions can cause life-threatening anaphylaxis, further exacerbating pre-existing health conditions.

This article explains in details the 10 most common side effects of Lavandula angustifolia if used imporperly.

1. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, causes allergic reactions due to its potent essential oil content.

The terpenes and flavonoids present in the plant's oil can trigger an immune response, leading to symptoms such as skin irritation, hives, and respiratory issues like congestion and coughing.

Some individuals may be more susceptible to these reactions due to their genetic predisposition or prior exposure to similar allergens.

2. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, triggers skin irritation due to its high concentration of linalool and linalyl acetate, which can cause an allergic reaction or skin inflammation.

These essential oils are typically present in higher quantities in dried or processed forms of the herb, increasing the risk of skin irritation.

Additionally, some individuals may be more sensitive to these compounds, making them more prone to experiencing adverse reactions when using Lavandula angustifolia.

3. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, induces insomnia due to its calming and sedative properties.

When used in aromatherapy or ingested as a supplement, lavender's GABA-releasing abilities can help reduce anxiety and promote relaxation, but excessive use may lead to overstimulation of the nervous system, making it difficult for individuals to fall asleep at night.

4. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, increases anxiety levels.

This is due to its strong calming and sedative properties, which can overpower some individuals, leading to feelings of unease or heightened alertness. The intense aroma of lavender essential oil can also trigger a response in people with sensitive nervous systems, exacerbating anxiety symptoms.

Additionally, the expectation that lavender will promote relaxation may lead to increased tension if this expectation is not met, further contributing to anxiety levels.

5. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, stimulates digestive issues due to its high concentration of camphor and linalool.

These essential oils can cause gastrointestinal upset, nausea, and cramps when ingested or absorbed through the skin, leading to uncomfortable symptoms such as diarrhea, bloating, and stomach pain.

The irritant properties of these oils may also increase gut motility, further exacerbating digestive issues in some individuals.

6. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, raises blood pressure due to its stimulating effects on the heart and circulatory system.

The plant's essential oils, particularly linalool and linalyl acetate, can increase heart rate and constrict blood vessels, leading to a rise in blood pressure.

This is more likely to occur when using Lavandula angustifolia in high doses or for extended periods of time, potentially exacerbating underlying hypertension conditions.

7. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, lowers blood sugar levels due to its ability to stimulate insulin secretion and improve glucose uptake in the body.

This is attributed to the plant's flavonoids and terpenes, which have been shown to enhance pancreatic beta-cell function and reduce insulin resistance.

As a result, individuals using Lavandula angustifolia may experience decreased blood sugar levels, potentially affecting their treatment plans for diabetes or hypoglycemia.

8. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, causes drowsiness due to its sedative properties and ability to interact with neurotransmitters in the brain.

The herb contains a significant amount of linalool and linalyl acetate, which are known to have a calming effect on the nervous system.

As a result, it can cause feelings of relaxation and tranquility, making it difficult for individuals to remain alert or awake.

9. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, interferes with medication due to its ability to interact with certain drugs, particularly sedatives and anticonvulsants.

The compounds present in Lavandula angustifolia, such as linalool and linalyl acetate, can enhance the effects of these medications, leading to increased drowsiness or decreased seizure threshold.

This potential interaction may result in unwanted side effects or even render certain medications ineffective.

10. Disrupts menstrual cycles

Lavandula angustifolia, also known as English lavender, enhances sedation due to its calming and relaxing properties.

The essential oil contained in the plant has a profound impact on the nervous system, slowing down brain activity and promoting feelings of tranquility and serenity. This is attributed to the presence of linalool and linalyl acetate, which are known for their anxiolytic and sedative effects.

As a result, individuals who use Lavandula angustifolia may experience increased drowsiness, making it challenging to stay awake and alert.