Hello doctor! I was diagnosed with gastroesophageal reflux disease and was prescribed an anti-reflux valve. However, since the creation of this valve, my symptoms are worse than before, such as swallowing, stuck in my throat, I eat 1 spoonful of rice, I also have a bloated stomach like a ball, feeling very uncomfortable after eating. So the doctor asked me: Using an anti-reflux valve is uncomfortable to do? Thanks for the advice doctor!