What should I do about the itchy rash caused by insect bites from cats or dogs?
Disease description:
A cat suddenly showed up at home. Seeing that it looked pitiful, we started feeding it every day. Recently, the cat has been playing with my child on the kang (a traditional Chinese heated bed). We didn't pay much attention to it. Yesterday, we noticed many small red spots on the child's body, which were itchy. We visited the doctor, who said the child had been bitten by insects. The doctor asked whether there were any cats or dogs at home, suggesting the insects might have come from an animal. What should we do about the itchy rash caused by bites from insects carried by cats or dogs?
Doctor's answer (1)
Dr. Wang Xiaoyan
After being bitten by parasites on cats or dogs, if a rash and intense itching occur, the following measures can help alleviate symptoms:
1. Local cleansing: Wash the bite area with soap and water or clean water to remove the parasite's saliva and secretions, reducing irritation.
2. Cold compress: Apply an ice pack or cold towel to the affected area; this can help relieve swelling and itching.
3. Topical medications: Apply calamine lotion, Wujie ointment, or desonide cream. These medications have antipruritic, anti-inflammatory, and antiallergic effects that can help reduce symptoms.
4. Oral medications: If itching is severe, antiallergic medications such as loratadine or cetirizine may be taken orally under a doctor's guidance to alleviate systemic allergic reactions.
5. Avoid scratching: Scratching may worsen skin damage and increase the risk of infection; it should be avoided as much as possible.
6. Environmental pest control: Examine and remove parasites from cats and dogs, and treat the living environment for pests to prevent further bites.
