Cat food allergies cannot be cured on their own and are not contagious. The owner needs to take the cat to the pet hospital in time, use dilute hydrogen peroxide to induce vomiting and gastric lavage, and excrete the allergic food from the body through enema, and at the same time give desensitization drugs for treatment. It is usually recommended that owners give cats cat food as their staple food, and they can feed their cats an appropriate amount of cooked meat to adjust their diet. But do not feed allergenic fruits such as mangoes, and foods such as grapes cannot be fed.

Symptoms of cat food allergy:

1. Cats with allergies will have some skin symptoms, including itching, redness, hair loss, scaling and dermatitis.

2. Gastrointestinal symptoms may include vomiting and diarrhea. Many diseases can cause similar clinical symptoms, so seek help from your veterinarian to confirm the diagnosis.

3. Other symptoms (rare or rare): rhinitis, conjunctivitis, bronchial stenosis, lower urinary tract disease, glomerulonephritis, lethargy and behavioral changes, etc.