The first is herpes zoster behind the ear, which often causes nerve pain, and sometimes there is a lot of herpes forming behind the ear, causing the patient to suffer from pain. The main treatment is to actively fight against the virus, while using drugs that nourish the nerves and improve circulation, such as sodium cytarabine capsules, methylcobalamin dispersible tablets, nicergoline tablets, ginkgo biloba soft capsules, and also oral ibuprofen capsules for pain relief. Secondly, sometimes the pain behind the ear is related to the patient’s excessive pressure, poor rest, and frequent late nights, so the patient should take reasonable rest and not stay up late.