Evening Primrose Oil 101
Evening primrose oil has been used since the 1930s for eczema (a condition in which the skin becomes inflamed, itchy, or scaly because of allergies or other irritation). It has a number of common uses from treating arthritis to easing conditions affecting women's health, such as menopausal symptoms and premenstrual syndrome (PMS). Some believe that evening primrose oil can aid in treating cancer and diabetes.
What the Science Says
Evening primrose oil may have modest benefits for eczema, and it may be useful
for rheumatoid arthritis and breast pain. However, study results are mixed.
Most studies have been small and not well-designed. Contrary to popular belief,
Evening primrose oil does not appear to affect menopausal symptoms. And there
is not enough evidence to support the use of evening primrose oil for other
health conditions.
Side Effects and Cautions
Like other herbal supplements and over-the-counter medications, there is a risk
of side effects to taking primrose oil. Evening primrose oil is well tolerated
by most people. Mild side effects include gastrointestinal upset and headache.
Evening primrose oil appears to be safe for use during pregnancy, but data are
limited.
Remember: It is important to inform your health care providers about any herbal or dietary supplement you take, including Evening primrose oil. This helps to ensure safe and coordinated care.
For more information, visit: http://nccam.nih.gov/health/eveningprimrose/
Source: National Center for Complementary and Alternative Medicine (NCCAM), National Institutes of Health
