Cat Is in Pain: 10 Signs and When to Call a Vet

A cat is in pain when it changes how it moves, grooms, eats, vocalizes or hides, because cats instinctively mask discomfort. Spotting these subtle shifts early matters for every owner, since pain rarely announces itself loudly.

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Cat is in pain at a glance:

• Short Answer: Limping, hiding, tense posture, aggression when touched, and changes in grooming or sleep are the most common signs.
• Why Cats Hide It: Cats are both predators and prey, so they conceal weakness to avoid attracting attention.
• Urgency: Any sudden or lasting behavior change deserves a vet visit within 24 to 48 hours.
• What to Do at Home: Keep your cat quiet and warm, limit jumping, and note exactly when the signs started.
• When to See a Vet: Right away for crying out, open-mouth breathing, collapse, refusing food, or inability to urinate.

Why a Cat in Pain Hides It

Cats hide pain because wild cats are small predators that are also prey for larger animals. Showing weakness can invite attack, so the instinct to conceal it remains strong in house cats.

This is why owners often notice problems late. A cat that is in pain may still eat, use the litter box and greet you, while quietly changing small habits.

The most reliable clue is a change from your own cat’s normal routine. Knowing what is typical for your cat makes subtle shifts much easier to catch.

10 Signs Your Cat Is in Pain

Physical and Movement Signs

• Limping: Regular limping, with or without a known fall, points to an injury. It can also signal osteoarthritis, which is common in older cats.
• Struggling to move: A healthy cat jumps, runs and walks easily. If getting up or climbing onto furniture suddenly takes effort, something hurts.
• Tense posture: Cats normally relax completely. A hunched body, tight face or unusual sitting positions suggest suffering.
• Aggression when touched: Biting, hissing, meowing or pulling away when you touch one body area usually means that spot is painful.

Grooming and Sound Signs

• Excessive licking: Constant licking of one spot, such as a paw or belly, means something bothers the cat there. A cat that stops grooming altogether is also a concern.
• More meowing than usual: Cats mainly meow to communicate with people. Meows that sound like complaints, especially at new times, deserve attention.
• Constant purring: Purring is not only a sign of contentment. Cats can purr to soothe themselves, so nonstop purring, even without petting, may mean pain. Learn more about why cats purr.

Behavior and Eye Signs

• Sleeping more: Adult cats sleep roughly 12 to 16 hours a day. Sleeping much more, plus losing interest in play and food, signals deep unease.
• Visible third eyelid: A whitish membrane across the eye can appear when a cat is unwell. Eye discharge or light sensitivity may come with it.
• Isolation: A suffering cat avoids contact and hides to conceal weakness. See the common reasons behind why a cat is suddenly hiding.

When my cat started skipping her usual window-ledge jump, it was the first and only hint of a sore hip. Small changes like that are easy to miss.

What Causes Pain in Cats

Cat pain most often comes from injury, joint disease, dental problems, urinary issues, infection or internal illness. The cause cannot be guessed from behavior alone, which is why a vet exam matters.

• Injury: Falls, fights, bites and sprains cause sudden limping or sensitivity.
• Arthritis: Stiff joints reduce jumping and grooming, mostly in senior cats.
• Dental disease: Painful teeth cause drooling, dropping food and chewing on one side.
• Urinary problems: Straining or crying in the litter box can point to a painful bladder or blockage. Read about blood in cat urine.
• Serious illness: Conditions such as tumors can cause hidden discomfort. Review the warning signs of tumors in cats.

What to Do If Your Cat Is in Pain

The safest response is to keep your cat calm, observe closely and book a veterinary exam promptly. Never give human painkillers, since common ones such as ibuprofen and acetaminophen are toxic to cats.

1. Move your cat to a quiet, warm room with low light.
2. Limit jumping by blocking access to high furniture.
3. Offer water and a favorite food, and note whether your cat eats.
4. Record when signs began, what changed and any video of the limp or posture.
5. Call your veterinarian and describe what you recorded.

Gentle handling helps too. A low-sided litter box and a soft bed on the floor make life easier for a stiff cat. Calm brushing with Best Cat Grooming Supplies can reveal sore spots, lumps or matting your cat may be guarding. Make it brief and stop if your cat flinches.

A padded orthopedic cat bed supports achy joints. Keep a sturdy cat carrier ready for the vet trip, and see our guide to the best cat carrier for nervous cats. Routine veterinary check-ups help catch hidden pain earlier.

When to See a Vet Right Away

Go to a veterinarian immediately if your cat shows any emergency sign, because delays can be dangerous. Contact an emergency clinic outside normal hours.

• Crying out or screaming when touched or moving
• Open-mouth breathing or labored breathing
• Straining in the litter box with little or no urine
• Refusing food for more than 24 hours
• Collapse, weakness or dragging a limb
• Repeated vomiting or visible swelling

Even without emergency signs, see a vet within a day or two if several of the 10 signs appear together. The Cornell Feline Health Center offers trusted guidance on feline illness and pain.

Frequently Asked Questions

Spotting that your cat is in pain early depends on noticing small changes in movement, grooming, sleep and mood. Track what is different, keep your cat comfortable, and call your veterinarian promptly for an exam and safe pain relief.