When I got home last night, I could barely stand it any more. I was feeling so nauseated whenever I even breathed with my mouth open or drank water. Just the thought of eating made me very sick. I took Promethazine (Phenergan) anti-nausea medicine and I was out by 9:30 p.m. It was sweet relief; however, it was very hard to wake up this morning. This morning for breakfast I had another French Vanilla Slim-Fast. In order to fill the void and get essential nourishment, I will look into getting Ensure shakes.