Lymphocytic colitis causes inflammation of the colon, with symptoms including watery diarrhea, abdominal pain, and nausea. It is commonly associated with collagenous colitis and may be caused by autoimmune disease or bacteria and toxins in the colon. Treatment may include antidiarrheal drugs, immunosuppressants, and dietary changes. Diagnosis requires microscopic examination of colon tissue. Lymphocytic colitis […]