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.
Antibiotic-associated colitis is an irritation in your large intestine. It happens when there is a disruption in the bacteria of your intestines after taking antibiotic medication. Colitis can lead to diarrhea and abdominal cramping. One type of bacteria that can cause this colitis is called C. difficile. This bacteria can spread easily from person to person or fromcontaminated surfaces.