Alopecia areata is an acquired skin disease that can affect all hair-bearing skin and is characterized by localized areas of non-scarring alopecia (hair loss). Alopecia areata is occasionally associated with other medical problems. Most often these bald areas regrow their hair spontaneously.
Is alopecia a medical term?
Alopecia is the medical term for hair loss. Hair loss may occur naturally or it may be related to disease or the use of certain medications. Symptoms of alopecia vary depending on the cause of the condition and range from a small bald patch to a complete loss of all body hair.
Is alopecia a serious illness?
Alopecia areata isn’t usually a serious medical condition, but it can cause a lot of anxiety and sadness. Support groups are out there to help you deal with the psychological effects of the condition. If you lose all your hair, it could grow back.
Is alopecia a permanent condition?
Alopecia areata is a skin condition that causes a sudden loss of patches of hair on the scalp and sometimes other parts of the body (picture 1). It is nonscarring, which means that there is no permanent damage to the hair follicle.
Does stress cause alopecia?
A variety of factors are thought to cause alopecia areata (al-o-PEE-she-uh ar-e-A-tuh), possibly including severe stress. With alopecia areata, the body’s immune system attacks the hair follicles — causing hair loss.
How long can alopecia last?
How Long does Hair Loss Last? In half of patients with alopecia areata, individual episodes of hair loss last less than one year, and hair grows back without treatment. These patients may experience recurrent episodes of hair loss that spontaneously regrow or respond quickly to treatments.
Can your hair grow back after alopecia?
Alopecia areata is a skin disorder that causes hair loss, usually in patches, most often on the scalp. Usually, the bald patches appear suddenly and affect only a limited area. The hair grows back within 12 months or less.
Will my alopecia get worse?
It may happen on any part of the body. There are many types of alopecia. Some types cause temporary hair loss and your hair will grow back. With other types, hair loss can get worse, and become permanent.