suffering from severe trapped wind/bloating as soon as i lie down in bed,have to take bicarb of soda,which takes a while to work,i dont get to sleep until 2-4am& exhausted.have had gall bladder removed & endopscopy for this problem to no avail.these are what ive tried ; keeping a food diary(no pattern) accupressure,massage,mebverine,remegel,colpermine,buscopan,gaviscon,mint tea,ginger tea,gripe water,charcoal,domperidon,plain boiled water!