What should you know about early alopecia areata?

The first sign is commonly one or more round or oval areas with little or no hair. The skin may look normal, without scale or scarring, although short tapered hairs or broken hairs can occur at the edge. Hair loss can affect the scalp, beard, eyebrows or lashes. [Bald Patches](/symptoms/bald-patches/) and [Hair Loss](/symptoms/hair-loss/) can have several causes, so an examination matters. Alopecia areata is an immune-related condition affecting hair follicles, not a result of poor hygiene.

Take clear photographs in consistent lighting and arrange dermatology review, particularly if patches are increasing. Avoid tight hairstyles, harsh chemicals and vigorous rubbing of the area. Depending on the pattern and extent, a clinician may discuss [Topical Corticosteroids](/treatments/medical-dermatology/topical-corticosteroids/), [Steroid Injection Into The Skin](/treatments/injectables/intralesional-steroid-injection/) or other medical options. More extensive disease may lead to a conversation about [JAK Inhibitor Treatment](/treatments/medical-dermatology/jak-inhibitor-therapy/) or [Oral Corticosteroid Treatment](/treatments/medical-dermatology/oral-corticosteroid-therapy/), with risks and monitoring explained.

Arrange routine assessment for a new smooth patch. Seek earlier care if hair loss is rapidly expanding, affects eyebrows or lashes, involves widespread scalp areas, or comes with pain, scaling, redness, pus or scarring. Those features can suggest another process that needs a different evaluation.

Ask what features support alopecia areata, whether the scalp or nails need checking, which treatment matches the area involved and how response will be monitored. Ask what changes should prompt a sooner review.