Acute colitis occurs most commonly in dogs and frequently responds to one to three weeks of therapy.
Chronic colitis can go on for several years or perhaps a lifetime. Dietary therapy and certain medications can help control the inflammation and most signs, but they generally do not provide a cure. The inflammation in chronic colitis leads to excess water in your pet's stool. The diarrhea may be intermittent or continuous. Abdominal pain, depression, fever, weight loss, and a dull coat may also be present.