Lactose Intolerance Topic Guide
Lactose Intolerance: Lactose intolerance is a condition in which milk and milk products (lactose products) are not digestible. Lactose intolerance is caused by a deficiency of lactase in the intestinal wall. Lactose intolerance may appear gradually after childhood. However, the condition can be present at birth. Common symptoms of lactose intolerance include gas, bloating, abdominal pain, diarrhea, and nausea. The treatment for lactose intolerance are dietary changes to exclude products that contain lactase.
Abdominal Pain (Adults) Abdominal pain in adults can range from a mild stomach ache to severe pain. Examples of causes of abdominal pain in adults include appendicitis, gallbladder disease, gastric ulcers, pancreatitis, heart attack, kidney stones, diverticulitis, shingles, spider bites, and more. Information about when to seek medical care for abdominal pain is also provided.
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