What are the side effects associated with using feverfew?

Common side effects of feverfew include:

- Heartburn

- Nausea

- Gas

- Bloating

- Headache

- Dizziness

- Muscle aches

- Skin rash

Less common side effects of feverfew include:

- Mouth ulcers

- Canker sores

- Easy bruising

- Nosebleeds

- Heavy menstrual bleeding

- Miscarriage

- Kidney damage

Feverfew can also interact with a number of medications, including:

- Blood thinners

- Anti-inflammatory drugs

- Diabetes medications

- NSAIDs

- Hormonal contraceptives

- Sedatives

It is important to talk to your doctor before taking feverfew, especially if you are pregnant, nursing, or have any medical conditions.