The reasons why a cat is retching and frothing are as follows:

1. Vomiting hair balls: The cat is in good spirits and everything is normal, but it is retching and foaming, maybe It is caused by excessive accumulation of hair in the body and the desire to spit out hair balls. Pet owners can feed cats hair removal cream to help cats get rid of hair balls and reduce the problem of vomiting.

2. Gastrointestinal discomfort: Eating the wrong food can cause gastrointestinal discomfort and indigestion. First, stop water and food for half a day, and then feed some probiotics, which can quickly regulate symptoms such as gastrointestinal discomfort in cats.

3. Catch a cold: Changes in the outside weather and a cat catching a cold in its belly will cause vomiting. At this time, measures should be taken to keep warm. You can feed some easily digestible food and add a small amount of probiotics to help the cat's gastrointestinal function. The flora is established.

4. Gastroenteritis: If the cat suffers from chronic gastritis or other gastrointestinal diseases, the cat will vomit with foam. If accompanied by other symptoms, it should be sent to the doctor for examination in time.

5. Food poisoning: If the cat is frothing incessantly, it may be food poisoning caused by eating unclean or spoiled food. Cats with food poisoning may also develop abdominal pain. Be sure to seek medical attention promptly.

6. Epileptic seizure: When a cat has an epileptic seizure, the cat will retching, convulsing, foaming, and may also have symptoms such as incontinence and convulsions. In this case, the cat also needs to be sent to the hospital in time. Hospital symptomatic treatment.