Hi! Good evening. I am Dr Shareef answering your query. You must avoid any kind of anti inflammatory drugs like naproxen which increases the acid secretion of the stomach, and might cause ulceration and perforations in the stomach/duodenum. Regarding GERD the following might help you : 1) Elevate the head end of the bed with two blocks on each side, so that the regurgitation does not occur while lying down, and the contents of esophagus and stomach flow down with gravity. 2) Some modification in your diet like more of roughage, enough liquids, avoidance of oily, fried, and fast food 3) Regular routine exercises like morning walk depending on your medical fitness. 4) Prescription for a prokinetic agent and a proton pump inhibitor for symptomatic relief and to have a control on the acid production and facilitate movement of gastric contents downwards. 5) You could go for a simple anti histamine like cetrizine for your cold which might be safer in GERD. I hope this information would help you in discussing with your family physician/treating doctor in further management of your problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing health care magic to clear doubts on your health problems. I wish you an early recovery. Dr Shareef.