email: YYYY@YYYY My friend who is 51 years old, has had very bad diahrea for about a day and a half. This last bout was all bloody. He hasn't had any dif foods and we both had the same things to eat during the last 3 or 4 days. He has had a few "dizzy" spells, like he was going to pass out today, even while on the toilet. Sometimes he feels like a "hernia" pain in his groin, but has been able to push the knot back in. He says this pain is in his lower gut area causing a fever at times. Is there anything we can do to help him at home now, so as to not rush to the ER? What do you think it is? Thanks for your time and any advice would be welcome. Kathy