Recurrent Cystitis in Dogs

Recurrent cystitis is defined as repeated bouts of inflammation of the urinary bladder. Generally in small animal veterinary medicine, cystitis is usually synonymous with "bladder infection."

General Causes

Inappropriately treated urinary tract infections 

Inflammation in the urogenital tract

Neoplasia (cancer) in the urogenital tract

Metabolic disorders (kidney disease, liver disease, Cushing's disease)

Neurologic disorders (causing retention of urine)

Urolithiasis (stones in the urinary tract)

Congenital (present at birth) urinary tract abnormalities

Parasites that affect the urinary tract

Trauma

Medication (chemotherapy, corticosteroids)

Recurrent cyctitis is most common in female dogs of any age or breed. Clinical signs depend on the severity and possibly underlying cause of cystitis. Affected individuals may be asymptomatic (have no clinical signs), and infections may be picked up on routine testing.

Watch to Watch for

Bloody urination

Painful urination

Frequent urination

Urgency to urinate

Vaginal or penal discharge

Inappropriate urination

Diagnostic Tests

Complete blood count

Biochemical profile

Urinalysis

Urine bacterial culture and sensitivity 

Abdominal radiographs (X-rays)

Contrast cystourethrogram (dye study of the lower urinary tract)

Abdominal ultrasound

Urinary bladder biopsy and culture

Treatment

Treat the underlying disease if identified

Proper antibiotic therapy (type, strength, and length of administration)

Dietary manipulation

Surgical intervention may be necessary in certain cases, such as stones or tumors.

Home Care

Administer all medication and diet as recommended by your veterinarian.
Contact your veterinarian at once if your pet is showing clinical signs consistent with cystitis.

Preventative Care

Follow your veterinarian's recommendation regarding diet and medication administration, as these practices may help to prevent recurrence in the future.