Feverfew is a perennial herb that has been used throughout the centuries to treat ailments such as headache and joint pain. The botanical name for feverfew is Tanacetum parthenium, but the plant is known by several common names such as featherfew, midsummer daisy and wild chamomile. Feverfew grows throughout Europe as well as North and South America.
Features
Feverfew is a member of the daisy family. The plant is short and bushy with small yellow flowers. The yellowish-green leaves are downy with fine hairs that bear a resemblance to those of chamomile. The plant has a strong, bitter scent. Feverfew is commonly found growing in fields and along roadsides.
Medicinal Uses
Feverfew has been used by herbalists in folk medicine as well as traditional medicine to relieve pain and treat various ailments. Although the leaves are primarily used for medicinal purposes, all parts of the plant that grow above ground may be utilized. Feverfew has antipyretic properties, making it useful in alleviating fever. The herb has been used to treat conditions such as asthma, dermatitis, menstrual pain and digestive upset.
Clinical Trials
The University of Maryland Medical Center states that several controlled human trials suggest that feverfew may reduce attacks in those who suffer from long-term migraines. However, further research is needed to determine the effectiveness of feverfew in treating osteoarthritis and rheumatoid arthritis. Although laboratory tests demonstrate the anti-inflammatory properties of feverfew, it was shown to be no more effective than a placebo in a human study of individuals suffering from rheumatoid arthritis.
Significance
Feverfew supplements are available in capsule, tablet and liquid forms. Feverfew may interact with blood thinning medications and can increase the tendency to bleed. Pregnant women should not take feverfew, since it may stimulate uterine contractions. Feverfew should not be given to children under the age of 2 years.
Side Effects
Side effects that may occur from the use of feverfew include nausea, diarrhea, vomiting, flatulence and abdominal pain. Nervousness may also occur. Individuals that chew the leaves of feverfew may experience mouth ulcers, loss of taste as well as swelling of the lips or tongue. People that are allergic to ragweed, chamomile or yarrow are likely to be allergic to feverfew also and should avoid the herb.
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