How to Treat Feline Lower Urinary Tract Disease (FLUTD)

1 Overview

Clinics see this often—why are cats prone?

Urinary metabolism with low water intake easily causes urinary disease; cats naturally drink little—likely from desert origins.

1. Symptoms

When to suspect FLUTD—what signs appear:

Common signs: blood in urine (check litter color), frequent urination, painful crying while urinating; some males get full blockage—without prompt treatment, post-renal azotemia and acute kidney failure.

2. Diagnosis and treatment

When suspected, timely urinalysis is essential; an experienced vet can feel stones, thickened bladder wall, or masses; ultrasound and X-ray help confirm stones.

After removing a stone, analyze its composition to infer causes and prevent recurrence. About 47% are struvite (magnesium ammonium phosphate), 40% calcium oxalate. Urethral plugs: 76% inflammatory crystals, 16% matrix, 4% mixed, 2% calcium phosphate, 1.4% calcium oxalate.

3. Prevention

The key is prevention.

In short: get the cat to drink more.

If the cat won’t drink, check the bowl spot is clean and quiet; place it near where the cat rests. Feed moisture-rich food or add water—soak freeze-dried food, or give wet cans. Use preferences: running water, or a little glucose water, to create appealing sources.

With moisture in the diet and steady drinking, the cat basically won’t get FLUTD.

May clinics see this less and our cats stay healthier.