My husband was recently diagnosed with diabetes. He had an eye shot today and, after seeing blood running down his face, felt faint. At two o clock today all he had eaten was some Honey Nut Cheerios and some cornbread dressing. In the car on the way home he passed out twice, once convulsively. He also vomited. Now he is asleep in the bed, but I am worried that he needs something to eat or drink. Do I need to wake him and insist he eat something? Our son had a stomach virus this weekend and it could be catching.