Hairpin scalp pain may be caused by excessive force, folliculitis and other factors. 1. Excessive force: when you tie your hair with force and pull your hair, it will lead to nerve reflexes and contraction of the blood vessels in the scalp, resulting in scalp pain. It is recommended that light combing, hair do not tie too tight, conscious of the pain, appropriate to relax a little, tied hair time is not too long. 2. Folliculitis: If the scalp itself has folliculitis, there will be redness around the hair follicles, may be accompanied by pain, itching and other symptoms, hair tie hair will lead to increased scalp pain, it is recommended to standardize the treatment of folliculitis under the guidance of a doctor, to avoid eating spicy, stimulating food. Hairpin scalp pain may also be caused by other factors, it is recommended that patients in the exclusion of physiological factors, the symptoms still do not get better, medical treatment, in order to clarify the cause of the disease, for symptomatic treatment.