The reasons for bulging in cats after vaccination:

1. The entry angle of subcutaneous injection is small and the injection position is too shallow, resulting in bulging. Generally, wait for it to absorb on its own and apply a hot compress This will help the bulge dissipate.

2. Some tissue edema occurs due to fluid exudation. There is no need to worry about this situation. You can use iodophor for disinfection, or you can use some ointments that promote blood circulation and remove blood stasis for treatment.

3. If you are infected with bacteria during the vaccine injection, or if bacteria invade the skin through the pinhole after the injection, local abscesses are likely to occur. Further examination and treatment are required at the pet hospital.

Precautions for cat vaccination:

1. The cat needs to be vaccinated when the cat is completely healthy, because the vaccine itself is an attenuated vaccine, which will cause The cat's resistance has been reduced. If the cat is not healthy, it may induce the cat's disease in advance.

2. The cat must be kept in the hospital for observation for half an hour after being vaccinated. If the cat is found to have vomiting, mucous membrane redness, edema and other symptoms, it may be that the cat is allergic. At this time, the feces removal officer needs to give timely treatment Cats get desensitization shots.

3. It is not recommended to bathe cats before the vaccination program is completed to avoid cold-induced diseases.

4. The antibodies formed by cats after vaccination will gradually disappear, so in the future, one injection of cat triplex and one injection of rabies vaccine will be needed every year to strengthen immunity.