*.Acid Reflux and Ulcers Can Cause Pain Below Right Rib Cage-Regurgitation of food contents and reflux of acid into the food pipe can cause pain under the breastbone and the rib cage. There may be burning in the throat also in relation to eating food or when stomach remains empty for long. Peptic ulcers, particularly those affecting the duodenum, which is present on the right side, too can cause similar pain. These may require timely diagnosis and treatment to avoid further complications like perforation and abdominal bleeding. ball gowns under 100
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