This is what my dh has, hes had all the tests going and nothing has been found so this is his diagnosis, problem is hes so ill, he has lost so much weight, from, 15 stone to 11 and a half stone, can barely eat and often throws up when he does eat so he has a diet of mainly cuppa soups and toast, even this comes back up some times, the GP has given him zoton and metoclopramind but these do nothing to help, he has lost quality of life as he constantly feels ill, please can anyone shed some light on what we can do?