Also, all the questions in the article should be answered in detail.
Alopecia areata is a common autoimmune disorder that causes hair loss in patches. It affects men, women, and children of all ages and is thought to be caused by genetic and environmental factors. The hair loss usually starts as small, round patches but can become more widespread over time. In some cases, the hair may grow back, but in others it may not.
What Causes Alopecia Areata?
The exact cause of alopecia areata is unknown, but it is believed to be linked to a person’s genetic makeup, environmental factors, and the immune system. Certain triggers, such as stress, may cause hair loss in some people.
Is Alopecia Areata Permanent?
In some cases, alopecia areata is permanent and the hair may never grow back. However, in many cases, the hair may grow back over time. The hair loss may be temporary, lasting several months or years, or it may be permanent. It is important to seek medical advice if you experience any type of hair loss.