This may be related to poor muscle function of the intestinal tract. GERD occurs when stomach acids back into the esophagus due to a poor-functioning lower esophageal sphincter (LES). The LES is a ...
Medication-related stomach pain or upset is a common complaint ... even those that seem benign, such as an OTC pain reliever. For most people, NSAIDs and drugs for heartburn aren't going to cause ...