Mark-
I've been taking synthroid for a year and haven't had problems with headaches. I do relate to the sensitivity on the scalp and have a hard time going in for haircuts. When they wash my hair and do their massage thing I grit my teeth. This is 2 years past treatment and it hasn't gotten better. Neck muscles still tighten up and every 6 months I head back to PT for deep tissue massage (which I call my tune up!) helps with mobility. Yep, probably should keep up with the stretching excerses too! Doing those right now at the computer

- Kris