1. If a caterpillar accidentally falls on you, shake it off gently. If the skin is stung by poisonous hairs, you can stick them off with medical tape. Don't scratch, don't touch, otherwise it will get worse and worse, and the skin will have an itchy rash, which will spread rapidly and even form blisters.
2. After the poisonous hair is completely removed, apply Piyanping, furacilin or calamine lotion to the locally injured skin. Apply it several times a day and relieve it with ice.
3, severe itching, severe rash, oral antipruritic, chlorpheniramine and other antihistamines, serious cases must go to the hospital in time. If you have fever, headache, abdominal pain, etc. , should be sent to the hospital immediately.
Because some caterpillars have deadly poisonous hairs and stings, contact with these poisonous hairs and stings will cause dermatitis. When the caterpillar falls on the body, its many bristles can be broken after touching the skin, and the venom in the hair cavity is injected into the skin. Because the hair cavity full of venom can cause severe itching and pain of the skin, sometimes it hurts like being burned. Small pimples and itchy pain will appear on the stung skin for several hours or longer.