ANSWER: Microscopic colitis is a chronic inflammatory disease of the colon. It comes in two pathologic forms -- collagenous colitis and lymphocytic colitis -- but diarrhea is the main symptom of both.

Various factors may increase risk for microscopic colitis — NSAIDs among them. Risk factors including nonsteroidal anti-inflammatory drugs (NSAIDs), statins, proton pump inhibitors (PPIs), and smoking ...

Patients with autoimmune thyroid disease had a 65% higher risk of developing microscopic colitis, with the strongest association observed in patients diagnosed with microscopic colitis before 50 years ...

MONDAY, July 7, 2025 (HealthDay News) -- There does not appear to be a causal relationship between most previously suspected pharmacologic triggers and the risk for microscopic colitis (MC), according ...

(a) Atrophic/withering crypts (red arrow) and lamina propria vascular congestion. Notice that the cellularity of the lamina propria is not significantly increased. (b) Vascular congestion and ...

Study from Mass General Brigham and Karolinska Institutet researchers suggests that patients with the condition do not need to stop taking important medications Microscopic colitis (MC) is a chronic ...

DEAR DR. ROACH: You recently wrote about colitis, aka inflammation of the colon. Could you please explain how to treat and prevent it? -- M.C. ANSWER: “Colitis” does mean inflammation of the colon, ...

Please provide your email address to receive an email when new articles are posted on . In this Healio video exclusive, Walker D. Redd, MD, discusses a study of patients with chronic diarrhea who ...

Chemotherapy and Supportive Care Practice Patterns Among Older Adults With Metastatic Pancreatic Cancer Patients with intestinal inflammatory diseases such as ulcerative colitis (UC), Crohn's disease ...