My husband is having stomach pain . The pain is on the left side and runs across his stomach to the right side . As long as he trys  to eat a little something it will stop for a bit .  But after a little while  the pain will start up again. He has no appetite and get nausea when he does try to eat. Can you tell us what he might do for relief? Thank you
It would be best to see a Gastroenterologist and get an upper GI endoscopy done to rule out Peptic/Duodenal ulcer, also pancreatitis and gallbladder disease should be considered as possibilities. Diverticulitis can also cause similar symptoms, the evaluation will be done on investigations based on clinical signs and history.