There are two possibilities for head sores, one is a Staphylococcus aureus infection and the other is bacterial folliculitis caused by Malassezia. Malassezia is a conditionally pathogenic fungus, and seborrheic dermatitis, for example, can cause inflammation of the hair follicles of the scalp, resulting in smaller pimples known as sores. Relatively different treatment options, bacterial infections caused by Staphylococcus aureus can use antibiotics, Malassezia infections caused by fungal infections if the performance is serious, you can take oral antifungal medication, if the condition is mild you can use topical medication. It is recommended that patients do not use drugs indiscriminately, need to go to a regular hospital, clear the specific cause of the disease according to the situation to take symptomatic treatment program.