Alopecia areata is an autoimmune disorder that usually results in unpredictable, patchy hair loss. Approximately 7 million people in the U.S. have alopecia areata, and it can affect anyone of any ...

Alopecia areata (AA) is a nonscarring hair loss that most commonly occurs over the scalp but can ... and the presence of “exclamation point” hairs.1 If the type of alopecia cannot be ...

Alopecia areata (AA) is an autoimmune condition that’s caused by the immune system’s attack on hair follicles, affecting new hair growth. “When this happens, the hairs gradually become ...

Alopecia areata (AA) is a nonscarring alopecia that appears to involve T-cell-mediated autoimmune pathology. Eighty percent of patients present with a single coin-shaped area of hair loss, usually ...

On pathology, distorted follicular anatomy is found, once again supporting the need for a dermatopathologist to read any scalp/hair biopsy. Treatment is a combination of patient realization of the ...

Rudnicka L, Arenbergerova M, Grimalt R, et al. European expert consensus statement on the systemic treatment of alopecia areata. J Eur Acad Dermatol Venereol . 2024;38(4):687-694. doi:10.1111/jdv ...

Alopecia areata: A condition caused by an overactive immune system attacking hair follicles.There is a genetic component to this condition, but more research is needed. Androgenetic alopecia (male ...

Alopecia areata is a form of patchy hair loss that’s associated with certain forms of autoimmune disease. It can cause round patches of hair loss and exclamation mark hair strands — hairs with ...

Alopecia areata is a common autoimmune disorder that often results in unpredictable hair loss. It affects roughly 6.8 million people in the United States and is one of the most requested topics ...

It’s one of the oldest forms of alopecia areata treatment, and an estimated 60 to 70 percent of individuals have hair regrowth after use. It may also be combined with other treatments for ...