Feverfew: Uses and Risks
Some people have other side effects if they stop taking feverfew suddenly after long-term use. These include:
It is also possible to have allergic reactions to feverfew. This is more likely if you have an allergy to plants in the daisy family, such as ragweed.
Risks. Do not take feverfew if you are pregnant. Feverfew may cause your uterus to contract. This may raise the risk of miscarriage or preterm delivery. It's also best to avoid using it when breastfeeding.
Interactions. It is possible that feverfew may affect blood clotting, but this has not been proven in humans. Just to be safe, it may be best to avoid combining feverfew with other blood-thinning supplements or drugs. These include:
Stop using feverfew at least two weeks before surgery to lessen the risk of bleeding.
Feverfew may also interact with drugs that are changed by the liver, such as lovastatin or fexofenadine and many others. Don't take feverfew unless your doctor says it is OK.
The FDA does not regulate supplements. Be sure to tell your doctor about any you're taking, even if they're natural. That way, your doctor can check on any potential side effects or interactions with medications or foods. He or she can let you know if the supplement might raise your risks.
Feverfew
In this article
- Why do people take feverfew?
- Can you get feverfew naturally from foods?
- What are the risks of taking feverfew?
What are the risks of taking feverfew? continued...
Some people have other side effects if they stop taking feverfew suddenly after long-term use. These include:
- Trouble sleeping
- Headaches
- Stiff muscles
- Joint pain
- Nervousness
It is also possible to have allergic reactions to feverfew. This is more likely if you have an allergy to plants in the daisy family, such as ragweed.
Risks. Do not take feverfew if you are pregnant. Feverfew may cause your uterus to contract. This may raise the risk of miscarriage or preterm delivery. It's also best to avoid using it when breastfeeding.
Interactions. It is possible that feverfew may affect blood clotting, but this has not been proven in humans. Just to be safe, it may be best to avoid combining feverfew with other blood-thinning supplements or drugs. These include:
Stop using feverfew at least two weeks before surgery to lessen the risk of bleeding.
Feverfew may also interact with drugs that are changed by the liver, such as lovastatin or fexofenadine and many others. Don't take feverfew unless your doctor says it is OK.
The FDA does not regulate supplements. Be sure to tell your doctor about any you're taking, even if they're natural. That way, your doctor can check on any potential side effects or interactions with medications or foods. He or she can let you know if the supplement might raise your risks.
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