How Do You Know When An Ulcer Is Serious?
How Do You Know When An Ulcer Is Serious? Vomiting or vomiting blood — which may appear red or black. Dark blood in stools, or stools that are black or tarry. Trouble breathing. Feeling faint. Nausea or vomiting. Unexplained weight loss. Appetite changes. When should you go to the ER for an ulcer? An ulcer