If the patient has mild symptoms of right-sided migraine, he or she should generally be treated mainly with conventional analgesics, such as oral ibuprofen, naproxen, indomethacin, and also acetaminophen, aspirin and diazepam. If the patient is vomiting heavily, antiemetic treatment can also be applied at the same time, commonly used drugs are metoclopramide and prochlorperazine. Ergotamine caffeine may also be applied if the patient has a severe headache. For patients with severe migraine, zolmitriptan and sumatriptan are the main treatments. If the above treatment is not effective, oral prednisone 20-30mg can also be given along with sedative medication. Migraine is a kind of primary headache, the exact cause of which is still unclear, mainly occurs in young and strong people, most patients show recurrent side fluctuating headache, and patients can be accompanied by nausea and vomiting.