I started alli in June, and except for a brief one-week stint without it, I have taken it every day - until I ran out on that one week. I bought another bottle and resumed taking it, and I don't know if it was the new bottle or if it's me, but I have experienced lower abdominal pain - gas, I suppose. I didn't take alli yesterday and was fine. And I can't understand what would cause it, because I'm doing nothing different than I did before without discomfort or significant pain.
I will discuss this with my physician, but I wondered if anyone had experienced the same thing. I have been very pleased with alli and its results in the past, and hope to resume taking it.