My husband is losing weight since he is taking LIPITOR. He has done all check up , everything is ok.

Some people have experienced weight loss, and may have a hard time keeping their weight up to where it should be. But on the other hand, weight gain can be unanticipated and an unwanted side effect also.

I am too on Lipitor and have lost several pounds over the last year and a half of taking. It is partially associated with this drug, but I would be more inclined to say that it is muscle mass that is being lost rather than actual weight or fat per se. For example my legas and arms have decreased in muscle tone size, because of the lipitor, this is something I was told to be a side effect from the doctor. FYI