After circumcision, you can take antibiotics to prevent infection, painkillers for pain, etc. The wound needs to be changed on time. Circumcision is a small surgery belonging to the surgical routine, most in the outpatient can be carried out, after the operation to keep the skin clean, hygiene, underwear choose loose, comfortable clothes, reduce local friction. Postoperative can take amoxicillin and other antibiotics to prevent infection, its common adverse reaction is allergic reaction, allergic to the drug is prohibited. If the pain is serious, you can cooperate with non-steroidal anti-inflammatory pain relief drugs, such as ibuprofen, etc., the common adverse reaction is gastrointestinal irritation, allergy to the drug is prohibited. To summarize, circumcision if you need to use drugs should be used under the guidance of a doctor, can not abuse the drug themselves.