I have suffered from Fibromyalgia for years. Am in constant pain - taking hydrocodone 4-5 times a day along with lexapro. Stopped taking all the other meds (muscle relaxants, sleep aids, etc). due to side effects. (Especially weight gain - ugh). I noticed a change in my vision recently and saw my eye doctor yesterday. My vision changed from 3.25 to 4.0 in 6 months. I recently had blood work done as a routine physical so know that I don't have diabetis or anything like that. Can this be a result of Fibro? I'm really worried and wonder if anyone else has experienced such a change in thier vision?