If the skin is swollen, it means there is damage. Even if there is no bleeding, it is still a secondary exposure, and germs can also take advantage of the opportunity to enter. The wound should be washed with soapy water for more than 15 minutes as soon as possible, and then iodine and medicinal alcohol should be applied and disinfected 2-3 times. It should be noted that the wound should not be sutured or bandaged to allow it to be fully exposed. Then inject rabies vaccine promptly. The sooner the rabies vaccine is injected, the better. It is best to inject it within 24 hours. Because the incubation period of the rabies vaccine is uncertain, it is recommended that patients inject the rabies vaccine as early as possible.

Things to note when a cat scratches you and swells up:

1. Be sure to get vaccinated. Even if you are scratched by a vaccinated cat, you should not leave it to chance. You should seek medical attention promptly and have a professional doctor evaluate whether you need a rabies vaccine.

2. After vaccination, be careful to avoid smoking, alcoholism and other bad habits to prevent the vaccine from being affected and losing its efficacy.

3. Get more rest and avoid overexertion and strenuous activities.