In fact, fewer headaches are probably a sign that the medication is working. Once the headaches are under control, you may be able to reduce the amount of medication you take. Eventually, you may be able to stop taking preventive medicines altogether. When headaches are severe and happen several times a month, preventive treatment may be in order. Depending on your headache experience, you may want to talk with your healthcare professional to see if these medicines are right for you.
Abortive medications work on the blood vessels and nerves to stop a migraine attack.
Take your medicine as directed by your healthcare professional. If your medicine does not relieve your headaches when taken as directed, call your healthcare professional. Some headache medicines take time to begin to work well, so don't be tempted to stop your medicine without your healthcare professional's approval. Never increase the amount you're taking, or take it more often than directed. Call your healthcare professional if you notice persistent side effects.