After being scratched by a cat, I felt itchy and my skin became allergic, resulting in pimples. In addition, because there may be bacteria on the cat's nails, when the bacteria erode the wound, it may cause skin infection, resulting in pimples and itching. If the patient is allergic, he or she can take loratadine, cetirizine hydrochloride tablets, chlorpheniramine maleate and other drugs under the guidance of a doctor to relieve symptoms; if the patient has capillary damage or wounds, In case of infection, you can use amoxicillin, desonide lotion, hydrocortisone butyrate cream and other drugs to relieve symptoms under the guidance of a doctor; if the wound is damaged, rabies vaccine needs to be injected in time.

What to do if you are scratched by a cat:

1. Clean the affected area. In daily life, if the human body is slightly red and swollen after being scratched by a cat, the affected skin can be cleaned with soapy water under the advice of a doctor. After the skin is kept dry, medical iodine can be used for disinfection.

2. Apply medicine. If you are scratched by a cat and fail to seek medical treatment in time, bacteria and other bacteria can invade the body through the skin of the affected area, causing some redness and swelling after being scratched by a cat. Erythromycin ointment, mupirocin ointment, compound polymyxin B ointment and other drugs can be applied under the guidance of a doctor for treatment.

3. Inject vaccines. If the cat scratches you and causes serious redness and swelling, you can inject rabies vaccine into the skin as directed by your doctor to prevent rabies.