I am amazed by the number of us who have this . I have Gastro oesophageal reflux disease / hiatus hernia and it is awful . Lanzoprazole doesn`t do much for me but I am in the process of trying anything and everything to get some relief . I have read that you should prop your bed up (head end) with blocks about 6" , I have found cyclizene helpful for the constant nausea but the Gp isn't keen on prescribing it often so I use Gaviscon , buscopan and sometimes colperimine which takes the edge off . Many foods upset me , ,citrus fruit , spicy food , fatty food , , fizzy drinks, coffee , alcohol , or even going too long with an empty stomach . I take medication in the middle of a meal or it really irritates . It is a miserable condition to cope with, sometimes I feel really panicky when my swallowing is affected and I have to sleep sitting up on the sofa .