Rizatriptan tablets can treat migraine headaches. Rizatriptan tablets are mainly applied to the acute attacks of migraine in adults. Rizatriptan tablets are used as a 5-HT receptor agonist in intracranial blood vessels and nerve endings of the trigeminal nervous system for the treatment of migraine, which can reduce the amount of some inflammatory mediators released in the cranium, inhibit the release of neuropeptides in the trigeminal neuralgia pathway and transmission, and thus play the role of treating migraine. When taking rizatriptan tablets, occasional stomach pain, insomnia and other adverse reactions, for pregnancy, basilar migraine patients and other contraindicated. If you need to use rizatriptan tablets, you should strictly follow the doctor’s instructions to take, do not blindly self-medication, to avoid adverse effects.