Alopecia Types, Causes, Symptoms, and Treatment - Healthline Alopecia is an umbrella term for hair loss conditions that are not contagious, though it can sometimes signal other health problems Some types are autoimmune, while others link to genetics,
Hair loss - Symptoms and causes - Mayo Clinic Hair loss (alopecia) can affect just your scalp or your entire body, and it can be temporary or permanent It can be the result of heredity, hormonal changes, medical conditions or a normal part of aging
Alopecia: What It Is, Causes, Signs, and Treatment | Osmosis What is alopecia? 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, eyelashes, and body hair It can also be described as bald spots or bald patches
Alopecia Areata: Causes, Diagnosis, and Treatment — DermNet 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
Alopecia areata - Wikipedia Alopecia areata (AA), also known as spot baldness, is a condition in which hair is lost from some or all areas of the body [12][1] It often results in a few bald spots on the scalp, each about the size of a coin [7]
Best Hair Loss Treatments Medications of 2026 Finasteride's effectiveness Finasteride is among the best hair loss treatments for men with androgenetic alopecia (AGA, or male-pattern baldness), specifically, with hair regrowth or reduced hair loss shown in a majority of men treated 3 It can take up to 12 months to start working, though some people may see results around four months
Alopecia Areata: Symptoms, Causes, Treatment Regrowth 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 respond to treatment
Hair Loss (Alopecia) – Symptoms and Causes | Penn Medicine Alopecia is the medical term for hair loss It can affect the scalp, eyebrows, eyelashes, and other areas of the body, leading to patchy, partial, or complete hair loss Hair follicles, tiny tube-like structures in the skin, control the growth cycle of hair