Discussions tagged “cluster headache”

I've been using Sumatriptan injections for my cluster headaches, and while they've been effective, I'm concerned about the potential side effects. Has anyone else experienced any of the serious side effects listed in the medication guide? I've had some dizziness and flushing, but nothing too alarming. I'm just curious about others' experiences and if these side effects go away over time. I'm also wondering if anyone has had issues with insurance coverage for this medication since it can be quite pricey.