Cat Straining to Urinate UK

• Visiting the litter tray repeatedly with little or no output
• Straining and crying
• Blood in urine
• Licking genitals excessively
• Urinating outside the tray (often a pain signal, not “spite”)
• Vomiting, lethargy, hiding
• Hard, distended abdomen — painful to touch

If they collapse, cannot walk, or the belly feels like a tight balloon, go now. See when to see an emergency vet.

Your vet will examine your cat and may run blood tests, urinalysis and imaging. Blocked cats need sedation or anaesthesia to relieve the obstruction, often with a urinary catheter and intravenous fluids.

Hospitalisation is common. The catheter may stay in for a day or more. Recurrence is possible — many cats need a long-term diet, more water, and stress management, not a one-off unblocking.

Costs vary by clinic and time of day. Out-of-hours fees are higher. That is not a reason to delay — delay is how this becomes intensive care. Typical ranges sit on vet costs; ask the clinic when you phone ahead.

Follow your vet's plan precisely:

• Feed prescribed urinary or wet diets — dry-only often works against you
• Several fresh water sources; some cats prefer running water
• Reduce stress — quiet litter locations, enough trays (one per cat plus one extra), stable routine
• Keep trays clean
• Pheromone diffusers only if your vet agrees they fit this household

If straining returns, treat it as a new emergency, not a leftover from last week.

FLUTD is the umbrella: inflammation, crystals, plugs, sometimes stones, sometimes infection (less common in young cats than people assume). Indoor, overweight, multi-cat, and stressed cats are over-represented in UK caseloads.

Wet food and water intake dilute urine. Weight control helps. You cannot “wait out” a blocked male with cranberry juice or extra trays.

Say: male or female, age, whether they have produced any urine in the last few hours, whether they are vomiting, and whether the belly feels tight. That triage changes how fast they want you in. Do not give human painkillers. Do not try to express the bladder at home.

Female cats with FLUTD are painful and can still deteriorate. They are less likely to fully block, not “fine until Monday”. Blood in the tray, squatting in the bath, or crying still needs a vet the same day.

After a blockage, recurrence is common in the first weeks. Follow the prescription diet even if they seem back to normal. Skipping wet food because “he prefers biscuits” is how many cats return. Indoor stress — new cats, building work, dirty trays — is part of the medical plan, not a behaviour footnote. Weight control belongs with the cat calorie calculator as a maintenance check, then a vet-led loss plan if they are overweight — crash diets risk the liver and do not fix crystals overnight.

Costs are higher out of hours. Delay to save a fee is how this becomes intensive care. Typical ranges sit on vet costs. If you cannot get through to your usual practice, use the out-of-hours directory rather than waiting for a callback in the morning. A blocked cat can deteriorate in the time you spend searching for a cheaper clinic. Take a litter-tray photo if it helps explain output, then go. Do not give cranberry juice, olive oil or human cystitis sachets on the way.