Sometimes, it can lead to the complete loss of hair on the scalp (alopecia totalis) or, in extreme cases, the entire body (alopecia universalis). The condition can affect anyone regardless of age and gender, though most cases occur before the age of 30. In this article, we look at the causes and symptoms of alopecia areata, its diagnosis, and potential treatments. There is currently no cure for alopecia areata, although there are some forms of treatment that can be suggested by doctors to help hair re-grow more quickly. The most common form of
alopecia areata treatment is the use of corticosteroids, powerful anti-inflammatory
drugs that can suppress the immune system. These are mostly commonly administered through local injections, topical ointment application, or orally. Other medications that can be prescribed that either promote hair growth or affect the
immune system include Minoxidil, Anthralin, SADBE, and DPCP. Although some of these may help with the re-growth of hair, they cannot prevent the formation of new bald patches. Alopecia areata does not directly make people sick, nor is it contagious. It can, however, be difficult to adapt to emotionally. For many people,
alopecia areata is a traumatic disease that warrants treatment addressing the emotional aspect of hair loss, as well as the hair loss itself. Support groups and counseling are available for people to share their thoughts and feelings, and to discuss common psychological reactions to the condition. Alopecia areata has been compared by some to vitiligo, an autoimmune
skin disease where the body attacks melanin-producing cells, leading to white patches. Research suggests that these two conditions may share a similar pathogenesis, with similar types of immune
cells and
cytokines driving the diseases and common genetic risk factors.
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