### Reasons and Treatments for Excessive Drooling in Cats Cats usually don't drool much, so if you notice your cat drooling excessively, it could be a sign of a health issue. Here are some common reasons and their treatments: 1. **Mouth Disease and Tooth Decay**: Tartar buildup can irritate your cat's mouth, causing drooling. Check for brown teeth or red, swollen gums. A professional cleaning and daily brushing can help. Consult your vet for gingivitis, mouth ulcers, or tumors. 2. **Trouble Swallowing**: Objects like strings or toys can get stuck in your cat's mouth. Remove them if possible, but call your vet if it's difficult. Bad tastes from medicine or eating something unpleasant can also cause drooling. 3. **Heatstroke**: Cats, especially those with flat faces, can suffer from heatstroke. Ensure they have fresh water and shady spots. Keep them indoors on hot days and never leave them in a car. Contact your vet if you suspect heatstroke. 4. **Stress**: Anxiety can cause drooling. Gradually acclimate your cat to stressful situations, like car rides. Consult your vet about calming pheromones or medications. 5. **Organ Disease**: Older cats are prone to liver and kidney diseases, which can cause drooling. Regular vet checkups are essential for early diagnosis and treatment. 6. **Poisonous Plants**: Plants like tulips and azaleas can make your cat drool and feel sick. Keep such plants out of reach. 7. **Upper Respiratory Infections**: Infections in the nose, throat, or sinuses can cause drooling. Keep your cat vaccinated and away from other pets to reduce risk. 8. **Nausea**: Organ disease or toxins can cause nausea and drooling. Consult your vet for proper treatment. If your cat's behavior changes or they seem stressed, contact your vet for advice.