Feline urethral obstruction (UO) is a common disorder encountered in small animal emergency practice, with incidence estimates ranging from 1.5% to 9%. The etiology of UO was long thought to be a physical obstruction, such as a urethral plug, calculi, stricture, or neoplasia.
Urethral obstruction otherwise known as a blocked bladder - is a problem that occurs almost exclusively in male cats and can be life-threatening. Urgent veterinary treatment is needed to unblock the urethra and allow urine to pass. Commonly, the condition results from feline idiopathic cystitis or urinary stones (urolithiasis) and stress can play a role in its development.
Urethral obstruction in cats is a life-threatening emergency. Dr. JoAnna Pendergrass, DVM explains its causes, symptoms, and treatment.
Understand urethral obstruction in cats, including causes, symptoms, diagnosis, and treatment options to prevent serious complications and improve feline welfare.
Urethral obstruction is a common, yet challenging case for veterinarians and a potentially life-threatening manifestation of feline lower urinary tract disease.
Symptoms of feline urethral obstruction.It pertains specifically to prevention of UO, but many of the preventive steps can also help to decrease incidence of cystitis and other feline urinary problems.
Treatment and Prevention. The physical obstruction in the urethra should be cleared by inserting a urinary catheter (a thin blunt-ended tube). This allows urine to resume egress by flowing out of the now unobstructed urethra, thus greatly relieving pressure from the bladder.
