Side effects include gas, bloating, and 'stomachache'.
Eating too much food will give you a 'stomachache'.
(..) In my stomach. It's all warm. I always had a knot there, and now it's gone. Mathilda, I'm glad you don't have a stomachache anymore. I don't think it means anything. I'm late for work. I hate being late for work. How's the practicing going? (..)1994 Léon: The Professional