 [ Symptoms ] i have an acute dextroscoliosis i feel pain when i skip meals [ Disease ] there are many reasons why you could have stomach pain after eating and nausea some diagnosis are serious and need medical attention right away i would schedule an appointment with your doctor asap be prepared with a complete list of symptoms and see if you can identify potential triggers i e certain foods beverages time of day frequency duration etc the more information you can provide your doctor up front the faster he might be able to give you a diagnosis and treatment i am wondering why this appears under ulcer have you been diagnosed with ulcers before