Why is the stomach hungry and painful?

Hungry stomach pain has a large probability is caused by duodenal ulcer, the common symptoms of this disease for hunger stomachache, this pain in the relief after eating. Suggestions: you can go to the hospital to do gastroscopy, to determine the duodenal ulcer caused by, you can use omeprazole enteric-coated capsules, lansoprazole enteric-coated capsules and other drug treatment.