Causes and Treatments of Alopecia Areata
Disease description:
The hair loss on the top of my head is progressing extremely fast. The doctor told me I have alopecia areata. I'm just curious and would like to ask, what are the causes and treatment options for alopecia areata?
Doctor's answer (1)
Dr. Liu Wenmin
Alopecia areata is a sudden, localized patchy hair loss. The exact cause of alopecia areata is not fully understood, but it is generally believed to be related to genetic factors and abnormalities in the immune system. In patients with alopecia areata, the immune system mistakenly attacks the hair follicles, leading to hair loss. Additionally, stress, infections, certain medications, and having other autoimmune diseases may increase the risk of developing alopecia areata.
Treatment options:
1. Corticosteroids: Topical application or injection of corticosteroids is a common treatment for alopecia areata, which can help suppress the immune response and promote hair regrowth.
2. Minoxidil: Topical minoxidil solution is also used to stimulate hair growth, although its effectiveness may vary among individuals.
3. Oral medications: Immune-modulating drugs such as cyclosporine and methotrexate can be used in the treatment of alopecia areata, but potential side effects should be closely monitored.
If symptoms of alopecia areata occur, prompt medical consultation is recommended.
