Alopecia areata is an autoimmune disease that attacks your body’s hair follicles, causing patchy hair loss. Medications and therapies can help your hair regrow, though severe cases may not …

2024年8月31日 · Small bald patches on your scalp or other parts of your body. Patches may get larger and grow together into a bald spot. Hair grows back in one spot and falls out in another.

In alopecia areata, a hair follicle is attacked by the immune system. T-cells swarm the roots, killing the follicle. This causes the hair to fall out and parts of the head to become bald. Alopecia …

2025年1月6日 · Alopecia (also known as alopecia areata) is a chronic, immune-mediated skin disease characterized by sudden loss of hair on the scalp, beard, and sometimes eyebrows, …

Alopecia areata is an autoimmune condition affecting hair follicles causing hair loss. It typically presents with discrete bald patches on the scalp but can cause hair loss from all hair-bearing …

2024年1月19日 · The most common cause of hair loss is a hereditary condition that happens with aging. This condition is called androgenic alopecia, male-pattern baldness and female-pattern …

2023年12月1日 · In its most common form, alopecia areata causes small round or oval patches of baldness on the scalp. The area of bald skin looks smooth and normal. In most cases, there …

2023年10月19日 · Alopecia areata is a common hair loss condition that develops when your immune system attacks your hair follicles. It affects nearly 7 million people in the United …

2023年12月1日 · In its most common form, alopecia areata causes small round or oval patches of baldness on the scalp. The area of bald skin looks smooth and normal. In most cases, there …

2024年12月10日 · In many cases, treatments are available to help regrow hair on a bald spot or thicken hair growth where thinning has occurred. But it’s important to rely on proven treatment …