Amerge (Naratriptan) Amerge is considered as one of the perfect migraine medications to help treat migraines. It helps to relieve pain and other symptoms of migraine such as sensitivity to light or sound, nausea, and vomiting. This migraine medication provides prompt treatment to help you get back to your normal routine. Amerge can be used instead of other pain medication. Amerge’s chemical name is Naratriptan, and it belongs to a group of drugs called triptans. Naratriptan affects a certain chemical called serotonin in the brain that constricts the blood vessels. It also helps block other pathways in the brain. You can even get Amerge online; make sure to buy Amerge from Canada Pharmacy to get a genuine product.