Children have a small lump on the back of the head, may be the occipital lymph node, lymph node inflammation, folliculitis and other causes, the patient can be through the local hot compresses, and follow the doctor’s instructions through oral medication, local application of drugs or incision and drainage method of treatment. 1. Posterior occipital lymph nodes: If the skin surface of the bumps on the back of the head of the child is normal, and there is no pain or itching symptoms, it is considered to be a posterior occipital lymph node, usually without treatment. 2. Inflammation of lymph nodes: If the bumps on the back of the head can slide freely inside the skin and have obvious symptoms of enlargement, redness and pain, then it may be inflammation of lymph nodes. Parents can follow the doctor’s instructions to the child to take penicillin, erythromycin and other drugs for treatment, but also can use hot towels hot compresses, is conducive to swelling. 3. Folliculitis: The bumps on the back of the head of the child, if the local skin with redness or pain symptoms, may be caused by bacterial infection caused by folliculitis. Parents can follow the doctor’s instructions to the child to apply mupirocin ointment, fusidic acid cream and other drugs for treatment, if there is an abscess, you can choose to incise and drain the method of treatment. If a child has a small lump on the back of the head, parents should take the child to the hospital, clear the cause of the disease, under the guidance of the doctor reasonable treatment.