Artificial hair removal usually does not damage the hair follicles and the hair grows back on its own without the need for food to promote growth, and there is no specific food that promotes hair growth, so a balanced diet is sufficient. For most people, self-pulled hair usually does not damage the hair follicles, and the hair can grow back on its own without special treatment. There is no need for additional dietary supplements, and a balanced and nutritious diet is sufficient. After pulling out hair, patients should pay attention to the scalp area clean care, to prevent infection, triggering folliculitis. Of course, if you have triggered folliculitis, you need to follow the doctor’s instructions to use mupirocin ointment and other drugs to fight infection. Of course, some patients pulling out hair may be related to obsessive-compulsive disorder, anxiety factors, if necessary, also need to give psychological conditioning, should follow the doctor’s instructions for treatment.