In alopecia areata, hair loss often occurs on the scalp but might also involve other parts of the body such as the beard, eyebrows, eyelashes and other hair-bearing parts of the body. These patches can be one or many in number. This hair loss occurs in coin-sized patches which are generally several centimetres or at times less. What are the symptoms of alopecia areata?Īlopecia areata is characterized by hair loss. However, scientists also believe that certain environmental factors are also needed to trigger this condition in persons with a genetic predisposition for it. This observation has led to the conclusion of genetics is a likely cause of alopecia areata. Even those who have a family history of other autoimmune disorders like rheumatoid arthritis and type 1 diabetes mellitus, tend to have this condition. However, it has been observed that alopecia areata runs in families. But what causes the immune system to make this mistake in the first place is yet a mystery. The follicles shrink in size and cease to produce hair. The component of the body’s own immune system wrongly attacks its hair follicles and damages them. So far it has been ascertained that alopecia areata is an autoimmune disorder. What are the various causes of hair loss in alopecia areata? Homeopatic Treatment of Alopecia Areata.What are the different types of alopecia areata?.Is there any age preference for alopecia areata?.Is there any gender preference for alopecia areata?.
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