Alopecia Types, Causes, Symptoms, and Treatment - Healthline
2022年5月11日 · Alopecia is an umbrella term for conditions characterized by hair loss. It is not contagious, though sometimes it can be a sign of other health problems. Alopecia areata, an autoimmune...
Hair loss types: Alopecia areata signs and symptoms
2023年8月30日 · What are the signs and symptoms of alopecia areata? This disease causes sudden hair loss, which often begins as a round or oval, smooth balding patch that develops on the scalp or beard. However, hair loss can begin on any area of the body. Some people lose eyebrows, eyelashes, nostril hairs, or hair on their legs.
Alopecia Areata: Symptoms, Causes, Treatment & Regrowth
Common symptoms of alopecia areata include: Patches of hair loss, including your scalp, facial hair, eyebrows, eyelashes and body hair. Nail pitting.
Scarring (Cicatricial) Alopecia: What It Looks Like & Treatment
What does scarring alopecia look like? Scarring alopecia usually appears as a bald patch where there’s typically hair. There might be one bald area or several.
Alopecia Areata: Hair Loss Causes, Treatment, and More - Healthline
2023年10月19日 · It may look like female or male pattern hair loss. It’s also called alopecia areata incognita. Ophiasis alopecia causes a band of hair loss along the sides and lower back of your...
Picture of Alopecia Areata - WebMD
2020年8月30日 · Alopecia areata is a type of hair loss that occurs when your immune system mistakenly attacks hair follicles, which is where hair growth begins. The damage to the follicle is...
Hair Loss (Alopecia): Causes, Symptoms, and Regrowth Options - Healthline
2022年11月29日 · Hair loss can look like thinning, patchiness, or baldness. Learn more about the possible causes of hair loss and what you can do to treat it.
Hair loss types: Alopecia areata overview - American Academy of Dermatology
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 loss and what may help you regrow your hair.
What is alopecia areata and how is it managed? - Harvard Health
2022年4月28日 · What does alopecia areata look like? AA usually starts as a sudden appearance of small, round patches of hair loss without redness or scarring. Rarely, this can progress to a complete absence of body and scalp hair, including eyebrows and eyelashes.
Alopecia: What It Is, Causes, Signs, and Treatment | Osmosis
2023年9月8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, eyelashes, and body hair. It can also be described as bald spots or bald patches.