Exploring 11 Major Side Effects of Ashwagandha

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Ashwagandha , scientifically known as Withania Somnifera , is a herb deeply rooted in Ayurveda, boasting a rich history of traditional medicinal use. However, while it offers a myriad of health benefits, it's essential to navigate its usage cautiously due to potential side effects. In this article, we explore the serious side effects of Ashwagandha , shedding light on the precautions one should take when incorporating this herb into their wellness routine.


# Let's explore What Are The Side Effects Of Ashwagandha?

Harmful During Pregnancy And Breastfeeding


"Reports from the Sloan-Kettering Memorial Cancer Center suggest that ashwagandha can induce abortions." Pregnant and breastfeeding women must exercise caution, as ashwagandha may elevate the risk of miscarriage and lacks comprehensive safety data for lactating mothers.

May Cause Liver Damage


Some users of commercial herbal products containing ashwagandha have experienced liver injuries. The exact mechanism behind these injuries remains unclear and requires further investigation.

May Lower Blood Sugar Way Too Much

Ashwagandha's blood sugar -lowering properties can be problematic for individuals taking diabetes medication, potentially causing excessively low blood sugar levels. It's crucial for those reliant on diabetes medications to exercise caution when considering ashwagandha supplementation.

May Aggravate Hyperthyroidism


For individuals with hyperthyroidism, ashwagandha's ability to elevate thyroid hormone levels may lead to adverse symptoms. Those with hypothyroidism should also seek medical guidance before using ashwagandha, as it can interact with thyroid-related medications.

May Aggravate Autoimmune Diseases

While ashwagandha enhances the immune system, it may interfere with medications designed to suppress immune activity, impacting individuals with autoimmune disorders like rheumatoid arthritis, lupus, or multiple sclerosis. Further research is needed to fully understand these interactions.

May Cause Gastrointestinal Issues

Excessive ashwagandha consumption can irritate the gastrointestinal tract, making it unsuitable for individuals with stomach ulcers. Constipation, diarrhea, and gastrointestinal discomfort have been reported as side effects.

May Cause Drowsiness


Ashwagandha's relaxing properties can disrupt sleep patterns and induce drowsiness. Caution is advised when using it alongside sleep medications, as it may intensify sleepiness.

May Lead To Erectile Dysfunction

"Ashwagandha root extract may lead to erectile dysfunction and a reduction in male sexual performance." Although traditionally considered an aphrodisiac, further human studies are needed to investigate this claim.

May Cause Allergies

Some individuals have reported allergic reactions to ashwagandha, including skin rashes, itching, inflammation, chest pain, dizziness, headaches, and breathing difficulties. More research is required to understand this phenomenon better.

May Cause Fever


Ashwagandha has been associated with a temporary increase in body temperature in certain individuals. Consultation with a healthcare provider is advised for those with preexisting high body temperature or fever.

May Cause Bleeding

While anecdotal evidence suggests ashwagandha may cause bleeding, conclusive scientific research is lacking. Individuals with bleeding disorders should exercise caution.

May Cause Dry Mouth

Some individuals have reported dry mouth with excessive ashwagandha consumption, though limited scientific research exists on this topic.


While ongoing research investigates ashwagandha's effects, it's essential to proceed with caution when using this herb. Consultation with a healthcare provider is advisable, especially for individuals with certain health conditions.

# Who Should Not Take Ashwagandha

Ashwagandha should be avoided if you have:

  • Pregnancy
  • Hyperthyroidism
  • Prostate Cancer
  • Autoimmune Conditions
  • Diabetes
  • Liver Concerns
  • Upcoming Surgery

# Precautions To Be Taken

To ensure safe use:


  • Adhere to recommended dosages.
  • Take ashwagandha with a meal and a full glass of water.
  • Review your medication regimen with a healthcare professional.
  • Seek medical advice for gastrointestinal issues.
  • Follow your healthcare provider's recommended dosage.

# Recommended Dosage

  • Powder (leaf): 1-2 teaspoons a day
  • Root: 1-2 teaspoons a day
  • Capsule: 1-6 g of the whole herb (by mouth) per day
  • Tea: 3 cups of the whole herb per day (1-6 g)
  • Tincture: 2-4 mL (by mouth), thrice a day