 |
Feline chronic diarrhea is defined as a change in the frequency, consistency, and volume of feces for three weeks or with recurrence. The cause of diarrhea may originate in either the large or small intestine.
Symptoms and Types:
Symptoms vary depending on the cause and origin. If diarrhea originates in the small intestine, symptoms include:
Unusual volume of feces
Weight loss
Abnormally frequent defecation
Black tar-like feces (melena)
Symptoms due to diarrhea originating in the large intestine include:
Smaller volume of feces than usual
Abnormally frequent defecation
Mucus-like substances in feces
Vomiting
Causes:
Chronic diarrhea may stem from a number of causes, including:
Parasites
Exposure to toxic materials
Birth abnormalities such as a short colon
Dietary sensitivity
Risk factors include:
Dietary changes
Difficult-to-digest or high-fat diet
Diagnosis
A characteristic history based on the symptoms is first used to determine if the diarrhea is stemming from the small or large intestine. A number of additional medical tests may be used to pinpoint the exact cause.
Tests for digestive, metabolic, parasitic, dietary, and infectious causes are given. These include urine tests, fecal examination, analysis of rectal scrapings (which may reveal specific organisms or parasites), x-rays, and thyroid function tests. The thyroid regulates a number of metabolic processes, and diarrhea may stem from hyperthyroidism, a condition caused by overproduction of thyroid hormones.
If these possibilities are excluded, a test where a small, lighted device led through the mouth to the stomach (endoscopy), may be performed to search for irregularities. The procedure concentrates on the protective mucus lining of the stomach and the tube connecting the stomach to part of the small intestine (duodenum). A biopsy is taken during this procedure. A colonoscopy, in which a similar device is inserted into the rectum, may also be done in order to examine the entire colon for abnormalities.
Treatment
Treatment options vary and are based on the underlying cause. Surgery may be necessary for problems caused by intestinal obstruction, intestinal mass, or bowel disease unreachable by other procedures.
If no definitive diagnosis is possible, treatment then focuses on dietary management and, in some cases, anti-infection medication. Dehydration is a big risk due to water loss, therefore fluids need to be replenished with a balanced electrolyte solution, such as saline.
Living and Management
After treatment, the cat's fecal volume and characteristics should continue to be monitored, as well as frequency of defecation and body weight. Full recovery is usually gradual, but if the problem is not resolved, consider re-evaluating the diagnosis.
Prevention
A regular low-fat diet will contribute to the health of your cat and can help prevent chronic diarrhea. Aside from this, it is difficult to recommend preventative measures due to the variety of potential causes.
No comments:
Post a Comment