Alopecia areata: Researchers in Australia have found patients with patchy hair loss or alopecia areata should understand that there is no reliable, safe, effective, long-term treatment for the regrowth of hair. Alopecia areata means patchy hair loss occurring commonly over the scalp and some parts of body, affecting people less than 20 yrs of age. This is commonly caused when the immune system attacks the hair follicle. It has also been linked with emotional and physical stress and in some the cause in unknown. The studies, measured the effectiveness of several treatments, including topical and oral corticosteroids and topical cyclosporine. These drugs dampen the immune system to try to stop it from becoming confused and attacking the body. Other treatments included in the study were photodynamic therapy (which exposes the skin to light) and topical minoxidil (Rogaine). The Researchers found none of these patients had significant hair growth post treatment. They suggest that patients undergoing the treatment must be explained about the outcomes and risks and other harmful effects of the treatment. If nothing is done, the hair grows spontaneously again. One small study also found application of onion juice on the bald patches showed hair regrowth and also has been used to treat infections. The person using any of the treatment must be completely educated about the risks of the treatment which may be harmful long term.
Some of the clinical trials for Alopecia Areata include:
Medical research papers related to Alopecia Areata include:
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Copyright © 2010 Health Grades Inc. All rights reserved. Last Update: 8 February, 2010 (23:53)
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