Always take this medicine exactly as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.
Adults aged 18 to 65 years: Take one tablet as soon as possible at the first signs of a migraine headache.
If your symptoms start to come back, you can take a second tablet after 2 hours. You must leave at least 2 hours after the first tablet.
Do not take this medicine if you are under 18 or over 65 and have migraine symptoms. Talk to your doctor.
Swallow each tablet whole with water.
Don’t take more than two tablets in 24 hours.
Don’t take more than two tablets for the same attack.
If the first tablet does not provide any relief, don’t take a second tablet.
If you take Gramegran too often, it may make your headaches worse. If this happens you should consult your doctor or pharmacist, who may tell you to stop taking Gramegran.
You should wait at least 24 hours before taking a medicine containing a triptan (including other sumatriptan-containing products, zolmitriptan, rizatriptan, naratriptan) or at least 6 hours before taking a medicine containing ergotamine or methysergide.