How to Tell if a Cat has a Fever

1. Measure the cat's rectal temperature with a thermometer: The most direct way to determine if a cat has a fever is to measure its rectal temperature with a thermometer. A cat's normal temperature is 38°-39.5°C. If the temperature exceeds 39.5°C, the cat has a fever.

2. Check the cat's nose: A cat with a fever or high temperature has a dry nose, and it may not lick its nose even when asleep. Additionally, a cat with a fever may show symptoms such as sneezing, running nose, increased eye secretions, red and moist conjunctiva, squinting, tears, depression, decreased activity, shivering, and overall lethargy. If your cat exhibits these symptoms, consult a veterinarian immediately.

3. Touch the cat: You can also determine if a cat has a fever by touching it. First, touch the cat's ears. If they feel hot, it indicates a high temperature. Next, touch the cat's belly and its four paws. If they feel hot, the cat may have a fever.

If you find that your cat has a fever, consult a veterinarian as soon as possible.

Note: A cat's temperature may temporarily rise after intense exercise, stress, or fear. If the temperature returns to the normal range after the cat has calmed down, it means the cat has a transient increase in temperature, not a fever.