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Medically reviewed by Last updated on Sep 20, 2021.

What are other common names?

  • Physalis somnifera
  • Withania somnifera
  • Ajagandha
  • Amangura
  • Amukkirag
  • Asan
  • Asana
  • Asgand
  • Asgandh
  • Asgandha
  • Ashagandha
  • Ashvagandha
  • Ashwaganda
  • Ashwanga
  • Asoda
  • Asundha
  • Asvagandha
  • Aswaganda
  • Aswagandha
  • Avarada
  • Clustered Winter Cherry
  • Indian Ginseng
  • Kanaje Hindi
  • Kuthmithi
  • Samm al ferakh
  • Winter Cherry
  • Withania
  • Withania Somnifera

What is this product used for?

Ashwagandha is used by some people to help the body cope with stress.

What are the precautions when taking this product?

  • Always check with your doctor before you use a natural product. Some products may not mix well with other drugs or natural products.

  • This product may interfere with some lab tests. Be sure to talk with your doctor about this and all drugs you are taking, especially digoxin (Lanoxin).

  • Be sure to tell your doctor that you take this product if you are scheduled for surgery or tests.

  • Do not use this product if you are pregnant or plan to become pregnant soon. Use birth control you can trust while taking this product.

  • Do not use this product if you have stomach problems or ulcers.

  • Avoid beer, wine, and mixed drinks (alcohol) while taking this product. It may cause you to become sleepy or drowsy.

  • Take extra care if you are at a high risk for infection. This includes people who have had a transplant, are on chemo, or have an autoimmune disease.

  • This product may cause you to be sleepy. Take extra care driving and doing tasks that you need to be alert for while taking this product.

  • Take extra care if you are using drugs to help you relax or sleep. These are drugs like diazepam (Valium), lorazepam (Ativan), phenobarbital (Donnatal), or zolpidem (Ambien).

  • Take extra care and check with your doctor if you have:

    • Heart problems

    • Blood pressure problems

    • Blood sugar problems

    • Thyroid problems

    Keep hard candies, glucose tablets, liquid glucose, or juice on hand for low blood sugar, especially if you have blood sugar problems.

What should I watch for?

  • Upset stomach

  • Feeling lightheaded, tired, or sleepy

When do I need to call the doctor?

  • Signs of a very bad reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; seizures; or swelling of face, lips, tongue, or throat. Go to the ER right away.

  • Very bad throwing up

  • Very bad loose stools

  • Change in balance, feeling shaky, or unsteady

  • Not able to think clearly or change in thinking

Last Reviewed Date


Consumer information use

This information is not specific medical advice and does not replace information you receive from your healthcare provider. Only your healthcare provider has the knowledge and training to provide advice that is right for you. You should not rely on this information in deciding whether or not to use, or accept your healthcare provider’s advice regarding use of, any natural products or similar treatments, therapies, or life-style choices. This information does not endorse any natural products or similar treatments, therapies, or life-style choices as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information. It does NOT include all information about natural products, possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to you. You must talk with your healthcare provider for complete information about your health and treatment options.


Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.