What is the cause and treatment of alopecia areata ?
Alopecia areata, also known as regional or coin hair loss, is the third most common type of hair loss after androgenic and telogen effluvium hair loss. According to medical statistics, the probability of a person suffering from coin hair loss during their lifetime is 2%, or in other words, 2 out of every 100 people suffer from this type of hair loss. It is not contagious and you will not get it through contact with anyone. Researchers believe that alopecia areata is an autoimmune disease such as rheumatoid arthritis, in which the immune system attacks the hair follicles instead of the bones and joints. The scientific cause of this attack is not clear. Examination of different patients shows that lymphocytes, which are part of white blood cells and are responsible for fighting pathogens such as viruses and bacteria, attack the hair follicles and think that the hair follicles are a threat to health. is considered. Some research shows that inflammation caused by infection or oxidative str...