Sumatriptan
"I was given these whilst in hospital as although I've had low pressure headaches the consultant decided it now have migraines?! .. so I mentioned to them I have bad anxiety especially when it comes to my health and any feelings within myself that I'm not ready for can make me panic. So they gave me the tablets, said to take one at home and I cannot explain the feelings I felt almost immediately after taking it -- my face started tingling around my nose and cheeks- my hands tingled, my throat was tight, my heart didn't feel right and my head felt almost numb. I wanted to be sick and I felt shakey... did I have any migraine? NO, but I would rather have a headache than experience all of those feelings. I wasn't informed of them!"