If you have a bald spot, will it grow back?

A smooth, sharply defined patch can occur with alopecia areata, an immune-related condition that targets hair follicles. Scaling, broken hairs, crusting or itch can suggest scalp ringworm, which needs medical treatment. Tight hairstyles, repeated pulling, inflammation and scarring can also damage follicles. New short hairs or fine regrowth are encouraging signs, while a shiny, scar-like surface may indicate that spontaneous regrowth is less likely.

Arrange a dermatology assessment rather than applying multiple hair products to the patch. Take a clear photograph in consistent lighting and note when it appeared, whether it is enlarging, and whether eyebrows or other body hair changed. Use gentle shampoo, avoid tight traction and pause chemical treatments that irritate the scalp. A hair transplant is considered only after the cause is understood and the hair-loss pattern is stable.

Book an appointment soon if hair loss is sudden, spreading, recurrent or accompanied by pain, redness, scaling, pus or swollen glands. Seek faster assessment when a child has a patch with scaling or broken hairs, because scalp ringworm can spread and may require prescription treatment.

Ask what cause best matches the patch, whether the scalp needs testing, what regrowth signs to watch for, and when treatment or a hair-restoration discussion would be appropriate.