Some years ago, I had Botox injection on the side of my neck and back of shoulder and back of head. I was having muscle inflamation left side of neck and shoulder. This condition would frequently lead to migraines.

The injections, as I recall, not the most pleasant, but not as bad as anticipated either. Unfortunately, they really did not make any difference so it was decided not to do a second that had been scheuled for a few months later.

Not sure this wil be helpful since yours may be near temple. Either way; best to let your body/self relax and if possible close eyes or don't look at needle. Much easier to handle that way.

Gerry