Esophageal varices — enlarged veins in the esophagus — are a serious complication of liver diseases such as cirrhosis.
Food poisoning has many forms, and some can be serious. Here's how to recognize food poisoning and ways to prevent getting sick.
Peptic ulcers are painful sores that commonly affect the lining of your stomach and upper small intestine. The most frequent cause is a treatable infection.
Sept. 03, 2014
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