However, scabs can also be due to a condition that can only be cleared up with medical attention. Some are chronic, meaning they can cause a recurring scab on the scalp in the same spot ...

“A scab is a dry crust of serum and blood that forms a protective crust over an injury or wound,” Dr. Thosani says. If you experience eczema or dandruff, excessive scratching on the scalp can ...

Scabs and sores on the scalp can be painful and itchy. They may clear up on their own, but treatments can also help. Learn more here.