Is Sleeping With Your Cat Safe? The Potential Health Risks You Should Know...

Fortunately, routine veterinary care and appropriate parasite prevention can greatly reduce these risks.

If your cat spends time outdoors, regular parasite prevention becomes particularly important.

4. Certain Infections Can Spread Between Cats and Humans

Animals can occasionally carry infections that are transmissible to people. These are known as zoonotic diseases.

The risk from a healthy, vaccinated, routinely examined household cat is generally low, but it isn't zero.

Examples include ringworm, which is actually a fungal infection rather than a worm. It can spread through contact with infected animals or contaminated surfaces and may cause an itchy, circular rash.

Cats can also carry organisms associated with diseases such as toxoplasmosis, although simply sleeping beside a cat is not considered the primary route of toxoplasma exposure. Contact with contaminated cat feces is a more relevant concern.

Good hygiene—including washing hands after handling litter and keeping the litter box clean—matters much more than simply keeping a cat out of the bed.

5. Scratches and Bites Are More Important Than They May Seem

A sleeping cat can suddenly become startled.

If your cat wakes up frightened or reacts to movement while you're sleeping, an accidental scratch or bite is possible.

Cat bites deserve particular attention because their narrow teeth can puncture deeply and introduce bacteria beneath the skin.

Seek medical advice if a cat bite breaks the skin, especially if the area becomes increasingly:

• Red

• Warm

• Swollen

• Painful

• Draining pus

A significant scratch or bite from an unfamiliar, unvaccinated, or potentially rabid animal should also be evaluated promptly.

6. Sleep Quality Can Be Affected

There is another potential issue that has nothing to do with infection: your sleep itself.

Cats don't necessarily follow the same sleep schedule as humans. They can become active during the night, walk across the bed, knead blankets, meow, groom themselves, or decide that 3 a.m. is the perfect time to play.

Even small disruptions can matter if they happen repeatedly.

You may not remember waking completely, but frequent brief disturbances can contribute to:

• Morning fatigue

• Difficulty concentrating

• Irritability

• Poor sleep quality

• Feeling tired despite spending enough hours in bed

For some people, the emotional comfort of having a cat nearby outweighs these disturbances. For others, allowing the cat to sleep elsewhere can significantly improve sleep.