Some cats will have mild vaccine allergic reactions after vaccination. Allergic reactions that occur 1 to 2 days after vaccination may manifest as poor energy, loss of appetite, vomiting, redness and swelling of eyelids and eyes, etc. These are normal immune reactions. Don't worry too much, it usually gets better in about two days. But if the cat does not return to normal after 2 days, take the cat to the hospital for examination in time.

Precautions for cat vaccination:

1. First deworm the cat, make sure there is no abnormality in the cat’s body, and then vaccinate it.

2. Generally speaking, cats need to be vaccinated against feline triplex (feline distemper virus, feline herpes virus and feline calicivirus) and rabies vaccine.

3. When injecting the vaccine, you need to make sure that the cat is in a healthy state and has no abnormal symptoms such as fever, cough, and diarrhea.