migraine
"This worked really well. I've taken the pills and they don't do anything for my chronic migraines. I did experience some mild tingling in my limbs a few minutes after and a weird warm, flushing feeling in my chest. The warm, flushing feeling in my chest came almost immediately after the injection. It didn't last long and my heartbeat was normal. At least, it felt normal.

Minor pain at injection site but no biggie. Overall, this little pen saved my work day and killed what usually would be a 24-48hr migraine and ordeal!"