Don and Vivian, run don't walk to your Dr. This sends chills down my spine. A yr ago(about) George was having difficulty eating. He was nauseated all the time. Even the thought of food made him sick. Drs kept saying they had no idea what was wrong.After a mo or so of this George was so weak that he could not stand on his own. The final thing that got some heavy duty tests run was, he passed out. He had a severe GI bleed and an imbalance with his meds. There are so many things that can happen that can be the culpert. Please go to the Dr before things get any worse. Hugs to you both. Juanita CG for George 74 dx 98