Clinical mainly through the method of drug treatment, completely remove the children’s body pinworms, drugs can be divided into oral drugs and topical drugs. 1. Oral drugs: clinically commonly used oral drugs for pinworm treatment are mebendazole, thiamphenicol and so on. During the use of drugs may appear dizziness, headache, emotional apathy, liver function impairment and other adverse reactions. Specific medication should be used in strict accordance with the doctor’s instructions in accordance with the child’s age and specific physical condition. 2. Topical drugs: aminomercuric chloride ointment, pinworm ointment and other drugs can be used externally to kill insects and stop itching. Allergic to drugs and skin ulcerated patients are prohibited from using. Children suspected of pinworm infection need to consult a doctor to clarify the diagnosis, follow the doctor’s instructions for treatment, so as not to miss the opportunity for treatment. All of the above medications should be used under the supervision of a doctor.