Constant acid reflux and has trapped in my chest, it's lasted 2 days now! What is this? How to stop it?

Some tips. Without knowing more history and seeing exams it may well be a hiatal hernia with reflux. (gerd) if these tips do not help see md. Eat small meals with snacks. Drink less fluids with meals, more between meals, lie with head elevated. Lose weight reduce straining possibly with stool softeners and reduced lifting. Use anti-acids and a good one for reflux is gaviscon taken as directed.