What should you know about Latisse and alopecia areata?

Alopecia areata can cause smooth, clearly defined bald patches on the scalp, beard area, eyebrows, or eyelashes. Hair may regrow and shed again, so the pattern can change over time. Latisse may be discussed for sparse eyelashes in selected situations, but it does not address the condition affecting hair follicles. Read more about [Alopecia Areata](/conditions/alopecia-areata/) and [Bald Patches](/symptoms/bald-patches/).

A clinician may examine the skin, nails, scalp, and other hair-bearing areas before choosing treatment. The plan depends on the extent and location of loss, how quickly it appeared, and whether regrowth is occurring.

Arrange a dermatology assessment rather than applying Latisse to scalp patches. Treatment options can include [Steroid Injection Into The Skin](/treatments/injectables/intralesional-steroid-injection/), [Topical Corticosteroids](/treatments/medical-dermatology/topical-corticosteroids/), oral treatment, or [JAK Inhibitor Treatment](/treatments/medical-dermatology/jak-inhibitor-therapy/) when clinically suitable. Protect exposed skin from sun and avoid tight hairstyles, scratching, or harsh chemical processing.

Keep a simple record of new patches, eyebrow or eyelash changes, scalp symptoms, and medicines. Do not borrow prescription products or place an eyelash product near the eye without specific instructions.

Seek prompt medical advice for rapidly expanding loss, eyebrow or eyelash shedding, scalp pain, redness, scaling, pus, or loss affecting several body areas. Eye irritation, swelling, or vision changes after an eyelash product needs urgent assessment. Hair loss with fatigue, weight change, or other new symptoms also merits a clinical review.

Ask whether the pattern fits alopecia areata, whether the eyelashes or scalp need separate treatment, and which options suit the affected areas. Clarify how to use any prescribed medicine, what side effects to watch for, and when progress should be reviewed.