Actually it's a very good question and one that I don't mind being on the newsgroup. First, the shots hurt like Hades for days. Yes Botox is used for wrinkles and such and I bet the right side of my head doesn't get wrinkles like my left side will. LOL
Botox actually numbs the area where it is injected. They start at the right side top of my head and work their way down along a line to the base of my head with small injections. It helps in two ways: 1. blocking pain, and
- actually relaxing the muscles and nerves. The relaxing the muscles and nerves is where Botox is used for wrinkles. By relaxing the skin/muscles it appears to remove the wrinkles...or so I'm told. I would never do that to myself on purpose. The injection sites are tender for a couple of weeks.
Now the thing I hate about the shots is that my right eye is droopy for months. My muscles on the right side of my forehead don't work and it's just weird. It's nothing serious and I know I shouldn't worry about my looks when I'm pain free, but I do. I've moved past it the last injection though. I can always tell when it isn't working because I can move my eyebrow up and down. If that's working then the shot isn't.