My husband was prescribed
generic lipitor about a year ago. Prior to this he was advised to use Slo Niacin. When he began the lipitor, his dr. did not tell him to stop taking the Slo Niacin. He has been taking them together daily. Last week he experienced more frequent, loose bowels, but did not feel "sick"..This went away and he started to have muscle pain in the chest and upper back and his legs..that began 3 days ago. The muscle pain is preventing him from getting any sleep.