You may also want to keep a food diary to help identify problem foods. Trust me, I saw this on a daily basis. But if you have a hiatal hernia. Narrator: That's Chest pain left side treatment and that's not good. Bend at the knees instead of at the waist. A reflux board is a device prescribed for use in children who have gastroesophageal reflux. The LES is the ring of muscle that blocks Chest pain left side treatment from going back up the esophagus from the stomach. If you have H.