How do I know if my cat is unwell?

A sick cat may show changes in appetite, lethargy, vomiting, diarrhea, or unusual hiding behavior. Other signs include excessive grooming, bad breath, weight loss, or difficulty breathing. If your cat exhibits any of these symptoms, consult a vet immediately.

How do cats behave when they are sick?

Cats often become lethargic, hide in unusual places, lose interest in food, or become overly vocal or silent. They may also show aggression, avoid being touched, or excessively groom certain areas due to pain or discomfort.

How to know if a cat is suffering?

Signs of suffering include labored breathing, refusal to eat or drink, constant purring (as a self-soothing mechanism), and difficulty moving. Dilated pupils, hunching, or avoiding interaction can also indicate distress or pain.

How do cats lay when sick?

A sick cat may lay in a hunched position with their paws tucked under and head lowered. Some may curl up tightly or lay stretched out uncomfortably. If your cat avoids movement or struggles to find a comfortable position, it could signal illness.

6 Warning Signs Your Cat Might Be Sick – Don’t Ignore These Symptoms!

Nikita Kanyal | Mar 27, 2025, 13:49 IST

Is your cat trying to tell you something? Cats are experts at hiding illness, and by the time they show symptoms, it might be too late! From sudden appetite changes and excessive hiding to vomiting, breathing issues, and unusual grooming habits these 6 warning signs could indicate serious health problems. Ignoring them might put your furry friend at risk! Learn how to spot the red flags early and ensure your cat stays healthy and happy. Don’t wait until it’s too late—your cat’s life could depend on it!

Cats are masters at hiding illness, which makes it crucial for pet parents to spot the early warning signs before a minor issue turns into a major health problem. If you’ve noticed unusual behavior or physical changes in your furry friend, don’t ignore them! Here’s how to tell if your cat is sick and what you should do about it.

1. Changes in Appetite or Thirst

Cats are creatures of habit, so a sudden increase or decrease in appetite or thirst can indicate an underlying issue like diabetes, kidney disease, or dental problems. If your cat is drinking excessively or refusing food for more than a day, it’s time to call the vet!

2. Lethargy and Hiding

Is your normally active cat suddenly sleeping more than usual or hiding in unusual places? Cats tend to withdraw when they’re feeling unwell. Lethargy, weakness, or reluctance to move could be signs of infections, fever, or pain.

3. Vomiting, Diarrhea, or Litter Box Issues

Occasional vomiting due to hairballs is normal, but frequent vomiting, diarrhea, or constipation is not. Sudden changes in litter box habits, such as urinating outside the box or straining, could indicate digestive issues, infections, or kidney disease.

4. Changes in Grooming and Coat Health

A cat that stops grooming itself may be experiencing pain, arthritis, obesity, or dental problems. Conversely, excessive licking, scratching, or bald patches could be due to allergies, skin infections, or stress.

5. Breathing Issues or Unusual Vocalization

Heavy breathing, wheezing, or persistent coughing could be signs of asthma, respiratory infections, or heart disease. If your cat’s meowing suddenly becomes excessive or unusual, it could indicate pain, stress, or thyroid problems.

6. Eye or Nose Discharge and Other Physical Changes

Red, swollen, or watery eyes, as well as nasal discharge, may signal respiratory infections or allergies. Keep an eye out for changes in weight, bad breath, or swelling, as they could indicate serious health concerns.

What to Do If You Notice These Symptoms?

If your cat is displaying any of these signs, don’t wait! Schedule a vet appointment as soon as possible. Many illnesses can be managed if caught early, but delaying treatment can make things worse. Your cat may not be able to tell you when something is wrong, but their behavior and body language speak volumes. By staying alert to these signs and acting fast, you can ensure your cat lives a long, happy, and healthy life.

FAQs

How do I know if my cat is unwell?
A sick cat may show changes in appetite, lethargy, vomiting, diarrhea, or unusual hiding behavior. Other signs include excessive grooming, bad breath, weight loss, or difficulty breathing. If your cat exhibits any of these symptoms, consult a vet immediately.
How do cats behave when they are sick?
Cats often become lethargic, hide in unusual places, lose interest in food, or become overly vocal or silent. They may also show aggression, avoid being touched, or excessively groom certain areas due to pain or discomfort.
How to know if a cat is suffering?
Signs of suffering include labored breathing, refusal to eat or drink, constant purring (as a self-soothing mechanism), and difficulty moving. Dilated pupils, hunching, or avoiding interaction can also indicate distress or pain.
How do cats lay when sick?
A sick cat may lay in a hunched position with their paws tucked under and head lowered. Some may curl up tightly or lay stretched out uncomfortably. If your cat avoids movement or struggles to find a comfortable position, it could signal illness.