Key takeaways
Butalbital/aspirin/caffeine (formerly Fiornal) and sumatriptan (Imitrex) are both used to treat headaches, but they work in different ways and are used for different types of headaches. Fiorinal is a combination medication that includes a barbiturate, a nonsteroidal anti-inflammatory drug (NSAID), and caffeine, and it is used to treat tension headaches. It is a Schedule III controlled substance due to the risk of misuse and dependence. Sumatriptan, on the other hand, is a triptan used to treat migraines with or without aura. It works by activating serotonin receptors to tighten blood vessels and reduce inflammation. Unlike Fiorinal, sumatriptan is not a controlled substance and is typically taken as a single dose, with the option to take a second dose if the migraine persists. Fiorinal is taken every 4 hours as needed, while sumatriptan should not be taken more than twice in 24 hours. Both medications have generic versions available, but they have different side effects and risks. Fiorinal can cause sleepiness and dizziness, while sumatriptan can cause tingling, numbness, and fatigue. Additionally, Sumatriptan has specific interactions with other migraine medications and antidepressants, which can lead to serious conditions like serotonin syndrome.
