Migraine headache and vomiting associated with vacation are most often caused by migraine, but vacation is only a trigger, that is, these patients have migraine themselves, and migraine is easily triggered when vacation comes. How to prevent and treat migraine? First of all, you need to avoid straining and emotional stress during your period and take proper rest. If the pain is very severe, you need to seek help from a doctor, and if the pain is severe, you can also take oral painkillers temporarily and take preventive medicine to prevent headache attacks.