John Garvey is the Director of Ergonomics at a massive corporation in New England. After being diagnosed with Rheumatoid Arthritis as a teen, he has developed a passion for ergonomics and proper chair support. John reviews office chairs in his blog, hoping to help others in similar situations.
Ulcerative Colitis - When To Call a Doctor. Call a doctor immediately if you have been diagnosed with ulcerative colitis and you have: 1  Fever over 101Â°F (38.3Â°C) or shaking chills. 2  Lightheadedness, passing out, or rapid heart rate.  Stools that are almost always bloody.
There are many types of colitis. The most common include: Inflammatory bowel disease (IBD) colitis (Crohn's disease or ulcerative colitis) Microscopic colitis. Chemical colitis. Ischemic colitis. Infectious colitis (food poisoning caused by infections, and infections caused by parasites or bacteria)