migraine prevention
"I have been taking 10mg then upped it to 25mg nightly since October. Now I'm not sure if it was migraines I was actually having. I am on holiday in Australia from New Zealand and was on a short trip on the plane from Sydenham to the Gold Coast, 10 minutes in and the light through the bind was too bright so I took 100 mg Sumitriptan as they are pretty fast working but not this time. I lost my vision straight away and ended up having emergency surgery up my nose on a burst pituarty gland so close to my Brain it was bleeding and only so much removed, it benign thank goodness but I'm blind in my right eye possibly permanent and only about 20% vision in my left eye with no left vision and it could take at least a year to function properly."