10 Possible Side Effects Of Polygonum Aviculare (Knotweed)

Polygonum aviculare has some side effects when used improperly, such as kidney stones and allergic reactions.

These can be caused by excessive consumption or individual sensitivities to the herb's compounds. In severe cases, kidney stones can lead to chronic pain and even kidney failure, while allergic reactions can result in anaphylaxis, a potentially life-threatening condition.

In both scenarios, individuals may experience debilitating discomfort, restricting their daily activities and overall quality of life.

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

1. Increases risk of seizures

Polygonum aviculare causes allergic reactions due to its high concentration of allergenic compounds such as polyphenolic acids and flavonoids.

These substances can trigger an immune response in susceptible individuals, leading to symptoms like itching, redness, and swelling at the site of exposure. Additionally, inhaling pollen or other plant particles can exacerbate respiratory issues like asthma.

The potent bioactive compounds in knotweed may also cause gastrointestinal upset, skin irritation, and other adverse reactions in some people.

2. Increases risk of seizures

Polygonum aviculare triggers skin irritation due to its high concentration of saponins and flavonoids.

These compounds can cause an allergic reaction in some individuals, leading to redness, itching, and inflammation of the skin. Additionally, the plant's sticky sap may cause contact dermatitis, further exacerbating skin irritation.

As a result, individuals who handle or come into contact with Polygonum aviculare may experience adverse reactions on their skin.

3. Increases risk of seizures

Polygonum aviculare induces nausea symptoms due to its high concentration of saponins and flavonoids.

These compounds can stimulate the stomach and intestines, leading to increased gastric secretions and motility. As a result, some individuals may experience feelings of queasiness, dizziness, or even vomiting after ingesting Polygonum aviculare.

This adverse effect is typically more pronounced when consuming large quantities or using the herb for extended periods.

4. Increases risk of seizures

Polygonum aviculare relieves blood pressure by exerting a hypotensive effect due to its ability to reduce peripheral resistance and decrease cardiac output.

The plant's flavonoids and saponins may contribute to this action by relaxing vascular smooth muscle and blocking alpha-adrenergic receptors, resulting in a reduction of blood pressure levels.

This natural mechanism may help alleviate hypertension symptoms and improve cardiovascular health.

5. Increases risk of seizures

Polygonum aviculare increases dizziness risk due to its potential interaction with blood pressure medication.

The herb's ability to lower blood pressure may exacerbate the effects of medication, leading to a decrease in blood flow to the brain and increased dizziness.

Additionally, knotweed's stimulatory effect on the nervous system may contribute to this side effect by affecting the body's balance and equilibrium.

6. Increases risk of seizures

Polygonum aviculare interferes with digestion due to its saponin content, which can inhibit the activity of digestive enzymes and disrupt the normal functioning of the gut.

Additionally, the plant's high fiber content can cause an imbalance in the gut microbiome, leading to digestive discomfort and altered bowel habits.

This interference with digestion may result in symptoms such as bloating, gas, and abdominal pain.

7. Increases risk of seizures

Polygonum aviculare aggravates respiratory issues due to its potential to trigger allergic reactions and exacerbate existing respiratory conditions such as asthma.

The plant's small hairs and pollen can cause irritation and inflammation in the lungs and airways, leading to symptoms like coughing, wheezing, and shortness of breath.

Additionally, Polygonum aviculare may also contain allergenic compounds that can increase mucus production and airflow obstruction, further complicating respiratory issues.

8. Increases risk of seizures

Polygonum aviculare enhances bleeding tendency by interfering with blood platelet function and increasing the risk of bruising or hemorrhaging.

This is due to its ability to inhibit platelet aggregation, leading to a decrease in blood clotting ability.

Additionally, Polygonum aviculare may increase the release of serotonin, a chemical that can further disrupt blood vessel function and lead to increased bleeding.

9. Increases risk of seizures

Polygonum aviculare stimulates excessive sweating due to its high concentration of tannins and saponins.

These compounds can increase blood circulation, leading to increased sweat production and body temperature regulation.

Additionally, the plant's diuretic properties may also contribute to the sweating effect by increasing urine output, further dehydrating the body and prompting additional sweat production.

10. Increases risk of seizures

Polygonum aviculare leads to kidney damage when consumed in large quantities.

The plant contains high levels of saponins and flavonoids, which can irritate the kidneys and cause inflammation. Additionally, Polygonum aviculare may interact with certain medications, such as diuretics, and further compromise kidney function.

This interaction can lead to decreased urine production, increased blood pressure, and damage to the kidneys' filtering capabilities.