I have had Lyme disease in the past and am worried it is coming back, can't sleep, achy joints and almost every other symptom, plus some new ones, that I had right before the Lyme was finally diagnosed. I went to a new Dr. today and she prescribed some things for my muscle aches and pain from the muscle and joints but she also prescribed Celexa. Now that I am reading on it I see it is an antidepressant and not a sleep aid. I have never been depressed and the pharmacist said that he has never seen it prescribed for sleeplessness. Has anyone ever had it for that? I really don't want to take if it is not going to help. Especially if side effects are suicidal and depression. Why add more on my plate.