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Dong Quai

Medically reviewed by Drugs.com. Last updated on Jul 26, 2021.

What are other common names?

  • Angelica polymorpha
  • Angelica sinensis
  • Angelica China
  • Angelicae Gigantis Radix
  • Chinese Angelica
  • Dang Gui
  • Danggui
  • Danguia
  • Don Quai
  • Female Ginseng
  • Kinesisk Kvan
  • Phytoestrogens
  • Radix Angelicae Gigantis
  • Radix Angelicae Sinensis
  • Tan Kue Bai Zhi
  • Tang-Keui
  • Tang-Kuei
  • Tanggwi
  • Toki

What is this product used for?

Dong quai is used by some people as medicine. Science does not support the use of this product for any health problem.

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 drugs or other 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.

  • 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 are breastfeeding.

  • Your skin may be extra sensitive to the sun. Always wear sunblock when outside.

  • Do not use this product if you have health problems that are sensitive to hormones. These are problems like breast cancer, prostate cancer, or endometriosis.

  • Take extra care if you are taking drugs that contain hormones. These are drugs like birth control pills and hormone replacement therapy.

  • Take extra care if you are taking drugs to thin your blood. These are drugs like warfarin, heparin, or enoxaparin.

  • Take extra care if you are taking drugs to dissolve blood clots. These are drugs like alteplase, reteplase, or streptokinase.

  • Take extra care if you are taking drugs to help with swelling or inflammation. These can increase your risk of bleeding. These are drugs like nonsteroidal anti-inflammatory drugs (NSAIDs), aspirin, ibuprofen, or naproxen.

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

    • Bleeding problems

    • Cancer

    • High blood pressure

    • Endometriosis

    • Uterine fibroids

What should I watch for?

  • Sensitivity to sunlight

  • Rash

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.

  • Signs of high blood pressure. These include very bad headache, nervousness, problems breathing, or nosebleeds.

  • Enlarged breasts

  • Very bad throwing up

  • Very bad loose stools

  • Bruising or bleeding that is not normal

  • Changes in menstrual periods like lots of bleeding, spotting, or bleeding between cycles

Last Reviewed Date

2021-05-14

Consumer information use

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Further information

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