Un Explained Symptoms

Patient: Hello I am wondering why after 1 or 2 drinks I go to bed fine and then a few hours later wake up and have nausea then faint and either vomit when I wake up from it or feel the need to go to the toilet or even sometimes loose control of my bowels? Also I sometimes have a fit whislt past out?

Symptoms: Vommiting, Nausea

Doctor: