Feverfew / Tanacetum parthenium

The Basics

What is Feverfew / Tanacetum parthenium?

Used as a dietary supplement for migraine headache prevention, problems with menstruation, rheumatoid arthritis, psoriasis, allergies, asthma, tinnitus, dizziness, nausea, vomiting, and for intestinal parasites.

Brand names for Feverfew / Tanacetum parthenium

Na

How Feverfew / Tanacetum parthenium is classified

Complementary Therapies, Phytotherapy, Plants, Medicinal

Feverfew / Tanacetum parthenium During Pregnancy

Feverfew / Tanacetum parthenium pregnancy category

Category N/ANote that the FDA has deprecated the use of pregnancy categories, so for some medications, this information isn’t available. We still think it’s useful to list historical info, however, given what a common proxy this has been in the past.

What we know about taking Feverfew / Tanacetum parthenium while pregnant

N/A

Taking Feverfew / Tanacetum parthenium While Breastfeeding

What are recommendations for lactation if you're taking Feverfew / Tanacetum parthenium?

Feverfew (Tanacetum parthenium) leaves contain sesquiterpene lactones, including parthenolide, which is thought to be the principal active ingredient. Feverfew has no specific lactation-related uses. It is most commonly used to prevent migraine. No data exist on the excretion of any components of feverfew into breastmilk or on the safety and efficacy of feverfew in nursing mothers or infants. Feverfew is generally well tolerated in adults, with occasional oral ulcers or gastrointestinal irritation. Rebound headaches can occur with rapid discontinuation and allergic reactions, including cross-reactions to chrysanthemums, daisies and marigolds, occur rarely. Because of the lack of safety data during lactation, some reviewers recommend against its use during breastfeeding.[1] Dietary supplements do not require extensive pre-marketing approval from the U.S. Food and Drug Administration. Manufacturers are responsible to ensure the safety, but do not need to prove the safety and effectiveness of dietary supplements before they are marketed. Dietary supplements may contain multiple ingredients, and differences are often found between labeled and actual ingredients or their amounts. A manufacturer may contract with an independent organization to verify the quality of a product or its ingredients, but that does not certify the safety or effectiveness of a product. Because of the above issues, clinical testing results on one product may not be applicable to other products.

Maternal / infant drug levels

Feverfew (Tanacetum parthenium) leaves contain sesquiterpene lactones, including parthenolide, which is thought to be the principal active ingredient. Feverfew has no specific lactation-related uses. It is most commonly used to prevent migraine. No data exist on the excretion of any components of feverfew into breastmilk or on the safety and efficacy of feverfew in nursing mothers or infants. Feverfew is generally well tolerated in adults, with occasional oral ulcers or gastrointestinal irritation. Rebound headaches can occur with rapid discontinuation and allergic reactions, including cross-reactions to chrysanthemums, daisies and marigolds, occur rarely. Because of the lack of safety data during lactation, some reviewers recommend against its use during breastfeeding.[1] Dietary supplements do not require extensive pre-marketing approval from the U.S. Food and Drug Administration. Manufacturers are responsible to ensure the safety, but do not need to prove the safety and effectiveness of dietary supplements before they are marketed. Dietary supplements may contain multiple ingredients, and differences are often found between labeled and actual ingredients or their amounts. A manufacturer may contract with an independent organization to verify the quality of a product or its ingredients, but that does not certify the safety or effectiveness of a product. Because of the above issues, clinical testing results on one product may not be applicable to other products.

Possible effects of Feverfew / Tanacetum parthenium on milk supply

Relevant published information was not found as of the revision date.

Possible alternatives to Feverfew / Tanacetum parthenium

None listed