When a cat eats, the water in the mouth mixes with the food. As it chews and swallows, the water will be spit out and form foam; irritation of the cat's pharynx may be due to unsuitable food, or food debris and other Stuff; stomach problems such as ulcers, stones, inflammation, etc.; infection with viruses, bacteria, or fungi; poisoning; infection with parasites.

Why does a cat spit out foamy water

1. Mixing of food and water: When a cat eats, the water in its mouth mixes with the food. As it chews and swallows, the water will be spit out and form foam.

2. Pharyngeal irritation: Pharyngeal irritation in cats may be due to unsuitable food, or food debris and other things, which can trigger a vomiting reaction.

3. Stomach problems: Cat stomach problems, such as ulcers, stones, inflammation, etc., can cause cats to vomit foam.

4. Infection: Cats may be infected with viruses, bacteria, or fungi, which may also trigger vomiting.

5. Poisoning: At this time, the owner needs to induce vomiting in the cat, then go to the pet hospital as soon as possible to have the cat's stomach lavaged, and then inject antidote injections, which can speed up the metabolism of poisons in the cat's body.

6. Parasites: The owner can collect the cat’s feces and take it to the pet hospital for testing, and then deworm it. Later, it can be treated with some drugs under the guidance of a doctor.