Cat Straining to Pee or Peeing Blood: When It Is an Emergency
Updated 2026-10-05. General information, not a diagnosis.
A male cat that strains in the litter box and passes little or no urine may have a blocked bladder. Without treatment this can be fatal within a day or two. Never wait to see if it passes.
Not sure how serious it is? Describe it in your own words and get an answer in a minute.
Check symptoms freeCall a vet now if
- Straining in the litter box with little or nothing coming out, especially in a male cat
- Crying in the litter box, vomiting, or very weak along with peeing problems
Book a vet visit today if
- Going to the litter box very often and passing small amounts
- Blood in the urine
- Peeing outside the litter box
- Licking the genital area a lot
Common causes of peeing problems in cats
- Bladder inflammation, often linked to stress
- Crystals and stones in the bladder
- A blockage in the urethra (male cats)
- Urinary infections, more common in older cats
Only a vet who examines your cat can tell which one it is.
What you can do right now
- Check whether your cat is actually passing urine. Look for wet clumps in the litter
- Keep fresh water available and the litter box clean
- Do not wait overnight if a male cat is straining. Call a vet
Talk to a Sniffi vet
Pune's home vet service. Pick what suits you.
Questions pet parents ask
- When is peeing problems in a cat an emergency?
- Call a vet straight away if: straining in the litter box with little or nothing coming out, especially in a male cat; crying in the litter box, vomiting, or very weak along with peeing problems.
- When should my cat see a vet today?
- Book a vet visit the same day if: going to the litter box very often and passing small amounts; blood in the urine; peeing outside the litter box; licking the genital area a lot.
- Can I give my cat human medicine?
- No. Many human medicines, including paracetamol and ibuprofen, are poisonous to dogs and cats. Only give what a vet prescribes after examining your pet.
- Can a vet see my cat at home in Pune?
- Yes. Sniffi's vets visit homes across Pune, or you can book a quick teleconsult first. Call +91 91751 29919 or book online.
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