Maxalt Melt is a prescription medication that is used to treat migraines. It relieves the pain of a throbbing headache, which is the most common symptom of this condition. It can also help to alleviate other, less common symptoms, such as seeing flashing lights, speech problems and co-ordination difficulties. The active ingredient in this drug is called rizatriptan, which belongs to a class of medication known as triptans. These drugs help sufferers by attacking the source of the problem, rather than just treating the symptoms. Triptans are usually used when painkillers like ibuprofen and paracetamol are not effective.