Hopefully. I had violent diarreah for 4 or more hours. I started after a week of stress because of a family member was hit by a car while he was jogging. Got very weak. When to hospital for liquid iv. felt better and was released. That night couldn t eat even a cracker so back to hospital for an iv for nutritional iv Was released. but kept at the at the hospital until wednesday. where I was put on cardiac diet. I had MRI,CT, eeg, ekg, and 1 more such test, The food was uneatable. Had no mattresses only air mattress so from Sunday so to wednesday had no food or sleep. I got home and thought sleep and food and would help. This is Friday and I am so weak and sleepy my knees barely hold me. when I started all this I weighed 115, now 108, I slept 12 hours on Wed. and last night for 10 hrs. my average is about 5-6 hours n night. I m 71 and now worry that the fatigue and lack of food may mean something more than a virus. it s Friday eve. so my dr is unavailable .I thought it would be cured with time but I laid down and fell immediately to sleep I haven t taken a nap since I was 2 or so, even when ill which is rare for me. I am totally healthy other than severe osterarthitis and hi bloopressure which is controlled by meds. May still need be cured by time, but I an curious