Preventing and Naturally Relieving Cat UTIs: Tips, Signs, and 8 Home Remedies

By: Julie Anne Lee, DCH

Last Updated: October 16, 2024

Header Photo: New Africa/shutterstock.com

A healthy bladder often goes unnoticed—until a problem arises. Understanding how the urinary system works and how to keep it functioning smoothly is essential for every cat owner.

Why Cat Bladder Health Matters

The bladder is the partner of the kidneys. After the kidneys filter waste (urea) from the blood, the waste travels down the tubules into the bladder, where it is expelled as urine. The bladder also helps regulate electrolytes, blood pressure, and overall hydration, making it a vital organ for your cat’s wellbeing.

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Any cat, regardless of age, can develop lower urinary tract issues. A urinary tract infection (UTI) occurs when bacteria colonize the bladder or urethra, leading to inflammation and discomfort.

Recognizing a Cat UTI

Watch for these common signs:

• Increased water intake
• Peeing outside the litter box
• Frequent licking of the genital area
• Straining or crying while urinating
• Dark, cloudy, or blood‑stained urine
• Dribbling or loss of bladder control
• Very small urine output or inability to urinate
• Vomiting, lethargy, loss of appetite

Preventing and Relieving UTIs Naturally

The most effective preventive strategy is feeding a species‑appropriate, raw or high‑quality, grain‑free diet (ideally not dry kibble). In addition, several natural supplements can support urinary health and help alleviate an existing infection.

Eight Natural Remedies for Cat UTIs

1. D‑Mannose

• Simple sugar found in berries and certain plants
• Does not raise blood glucose
• Binds to harmful bacteria, flushing them out with urine
• Dosage: 25–37.5 mg daily

2. N‑Acetyl Glucosamine

• Reduces inflammation in the bladder wall
• Strengthens the urinary tract lining
• Dosage: 15–25 mg daily

3. Marshmallow Root

• High in mucilage, which coats mucous membranes
• Protects delicate urinary tissues
• Dosage: 15–25 mg daily

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4. Cranberries

• Prevent E. coli from adhering to kidney cells
• Offer anti‑inflammatory and antimicrobial effects
• Dosage: 25–37.5 mg daily

5. Larch

• Natural prebiotic that nourishes beneficial gut bacteria
• Supports immune function
• Dosage: 50–130 mg daily

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6. Multi‑Strain Probiotic Blend (≈1 billion CFU)

• Introduces good bacteria to outcompete pathogens
• Follow the label directions of a pet‑specific product

7. Uva Ursi

• Contains arbutin, a natural astringent
• Helps reduce urinary inflammation
• Dosage: 6–12 mg daily

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8. Nettle Leaf

• Tonic herb with anti‑inflammatory, astringent, and diuretic properties
• Supports kidney function
• Dosage: 2.5–5 mg daily

Every bodily system is interconnected; the bladder is no exception. Providing consistent support can keep your cat comfortable and healthy.

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IMPORTANT NOTE: The signs of a UTI are identical to those of a urinary blockage, which can be caused by crystals, bladder stones, or idiopathic cystitis—especially in male cats. This is a medical emergency. Seek veterinary care immediately before trying any home remedy.

Additional Ways to Promote Urinary Health

Consider Suzy’s CBD Drops for cats with urinary issues. The tincture blends full‑spectrum CBD oil with dandelion root, cranberry seed extract, marshmallow root, and wild Alaskan salmon oil to soothe discomfort and support normal bladder function. Price: $30 at suziespettreats.com

This article originally appeared in the award‑winning Modern Cat magazine. Subscribe today!