... my shoulders and down the back of my legs, I have to walk up the steps one at a time, I feel like I've been working in a garden all day, well about six months ago my doc. put me on Tricor cause my trig. were a little to high and that was when my pain started so i guit taking it and told my doc. she says ' Oh you have fibro. without any test done or anything my muscles are only sore, does fibro cause your muscles to hurt all the time? and if the soreness is from the Tricor should't it be gone by now? I have been off of it for 3 or 4 months. thanks if anyone can help shirl621