Sick Cat Symptoms and Care Guide

Scientific Standards of Care

Is Your Cat Sick?

Cats are pros at hiding when something's wrong. Unlike dogs, they won't whine or limp openly. Instead, they get quiet, stop eating, or hide in corners. If something feels off, it probably is.

Hero Cat

A Beginner's Guide to Common Cat Illnesses

Cats can't tell you when something's wrong — they hide their symptoms well. Learning about common cat diseases helps you spot problems early and get your furry friend the help they need before it's too late.

View cat health guides
Why is My Cat Vomiting

Why is My Cat Vomiting

Learn the common causes of vomiting in cats, from mild stomach upset to serious health conditions, and find out when it's time to see a vet.

Understand Your Cat

Can Catnip Make a Cat Sick

If you've ever sprinkled catnip on your cat's favorite toy and watched them transform from a dignified predator into a rolling, drooling, euphoric fuzzball, you've probably wondered: "Is this too good to be true?"

Understand Catnip
Can Catnip Make a Cat Sick
What Foods Are Toxic to Cats

What Foods Are Toxic to Cats

Discover which everyday foods like chocolate, onions, and grapes can be dangerous or even deadly for your cat.

View Details

How to use this cat health guide

Start with the sign you can see, then compare it with the warning signs on the matching guide. SickCat helps you organize what is happening, what to watch over the next few hours, and when a veterinary call should happen sooner.

  • Use symptom pages for changes such as vomiting, appetite loss, hiding, breathing trouble, or mouth pain.
  • Read the urgent-care section before trying home care, especially for kittens, senior cats, and cats with ongoing illness.
  • Write down food, water, litter-box, medication, and behavior changes so your veterinarian has a useful timeline.