Most scabs on the scalp aren’t cause for concern. They may be caused by exposure to an irritant or a mild skin condition, and either heal on their own or with over-the-counter (OTC) treatments.

In rare cases, scabs that bleed and won't heal may be a sign of skin cancer. Dealing with scabs on your scalp can be uncomfortable, itchy, and painful. It's important that you don't scratch or ...