this is for my son who lives out of state and his wife was talking to me about his recent episodes. He is a pilot and on his day off, he washed his car and polished it and took a long walk and when he got home, he said his hands were shaky and he felt faint. He thought he had a low blood sugar reaction as I have diabetes (mother) and he ate a bunch of candy and said he felt better after that. I guess he has a few of these episodes and he drinks a lot of juices and has to get up several times at night to urinate.