They started at the hairline and moved up. There's no hair where these bumps are. He's been to doctors and dermatologists, but they haven't helped him. These bumps look like the bumps you get from shaving. Sometimes they have a white head.
Hair loss can occur in scarred areas of the scalp.
The scarring may come from persistent bacterial or fungal infection, which may be hard to control on the scalp. People with this condition usually have to see a dermatologist regularly. Antibiotics and special shampoos can help control the infection. Your husband may want to see a dermatologist again for further evaluation. Check the calendar.