What can i do to get rid of acid reflux chest pain?

Many many treatments: Elevated the head of your bed. Don't eat for 4 hours before going to bed. Liquid antacids like mylanta help. Chewable tablets like Tums (calcium carbonate) and rolaids are convenient. Histamine 2 blockers like ranitidine or Famotidine are available over the counter. Proton pump inhibitors like Omeprazole are also available otc. If these don't work, you'll need to see your doctor.