What are the symptoms of constipation and megacolon in cats?
The symptoms found in cats with constipation and megacolon depend upon the severity of the condition. In almost all cases, the owner will notice the stool is reduced or absent and is hard and dry. The cat may be found straining in the litter box. Some cats will spend long periods of time simply standing in the litter box or may continue to return to the litter box to try to defecate. The cat may defecate outside of the litter box. If there is severe straining, mucous or blood may be passed. Occasionally a cat will develop diarrhea because the feces are irritating the intestine. The cat may vomit, and even vomit while he is straining to pass stool. As the condition becomes more severe, the appetite may be decreased and weight loss is often noted. Ultimately, the cat may become lethargic and dehydrated. If the cat has pelvic or nerve injuries, urinary incontinence may be seen.