Stomachache, nausea, vomiting. What's going on?

Stomach pain accompanied by nausea and vomiting symptoms, should consider whether suffering from gastrointestinal diseases, such as gastritis, gastric ulcer and duodenal ulcer. Mainly with improper daily diet, long-term intake of spicy stimulation diet. Suggestions: you can go to the local regular hospital digestive internal medicine, find out the cause.