Alopecia Areata: Symptoms, Causes, Treatment & Regrowth
网页2023年8月30日 · Alopecia areata is an autoimmune disease that causes patchy hair loss anywhere on your body, but it most commonly affects the hair on the skin that covers your head (scalp). “Alopecia” is a medical term for hair loss or baldness, and “areata” means that it occurs in small, random areas. There are many different classifications of ...
Alopecia Areata - Hair loss Causes & Living With It | NIAMS
网页Alopecia areata is a disease that happens when the immune system attacks hair follicles and causes hair loss. Hair follicles are the structures in skin that form hair. While hair can be lost from any part of the body, alopecia areata usually affects the head and face.
Alopecia Areata: Hair Loss Causes, Treatment, and More - Healthline
网页2023年10月19日 · Alopecia areata is a condition that causes your hair to fall out in patches. These patches may connect and become more noticeable. Treatment options include creams, injections, and oral ...
Alopecia Areata & Hair Loss: Causes, Treatments, and Tips to Cope …
网页2024年7月1日 · Alopecia areata is an autoimmune disease that triggers hair loss ranging from small patches to complete baldness of the scalp or entire body. The condition can also affect your nails, causing...
Alopecia Areata > Fact Sheets - Yale Medicine
网页Alopecia areata is an autoimmune disease that affects about two out of 100 people, causing hair loss that may come and go over a patient’s lifetime—or the hair loss may be constant. In patients with alopecia areata, immune cells attack hair follicles, which results in …
Alopecia Areata: Causes, Diagnosis, and Treatment — DermNet
网页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 areas on the body. Alopecia is a Latin term meaning hair loss, and areata refers to the patchy nature of the hair loss.
Hair loss types: Alopecia areata overview - American Academy of …
网页Alopecia areata is a disease that causes hair loss. Most people lose hair on their scalp or beard area, but hair loss can occur anywhere on your body. A board-certified dermatologist can tell you if you have this type of hair …
Hair loss types: Alopecia areata causes - American Academy of …
网页2020年1月22日 · If you have alopecia areata, your immune system mistakenly attacks hair follicles (where hair grows) and sometimes your nails. Where you see hair loss, it means your immune system has attacked hair follicles.
Alopecia Areata Basics: Overview, Symptoms, and Causes
网页Alopecia areata typically begins with sudden loss of round or oval patches of hair on the scalp, but any part of the body may be affected, such as the beard area in men, or the eyebrows or eyelashes. After a bare patch develops, several possible things may happen: The hair grows back within a few months.
Alopecia Areata: Diagnosis, Treatment, and Steps to Take
网页Alopecia areata is treated by: Dermatologists, who specialize in conditions of the skin, hair, and nails. Other specialists who may be involved in your care include: Mental health professionals, who can help with the psychosocial challenges caused by having a …