Patients who experience severe abdominal pain and who are vomiting frequently should visit their doctors as soon as they can, states WebMD. These symptoms could be caused by pancreatitis, which is a severe disease that could be fatal in some patients.
Patients who are experiencing extreme pain in their abdomen that doesn't improve or completely go away within a few hours should call their doctors immediately, states WebMD. If these patients also feel mild or moderate pain for a few days in their abdomen, then they should call their doctor. These symptoms also point to pancreatitis, which causes severe pain in the upper abdomen. If the condition is addressed early, then patients can recover more quickly and be at less risk of developing a more serious infection.