Hello, I can't see clearly from the photo. It is hard to say that it is papular urticaria, prurigo, eczema and so on. I suggest that if you have time, can you bring your child to my place for a check-up and then take the medicine?

My working hours are Friday morning and Saturday morning. If you want to come on Sunday, you can call me on Friday and Saturday to make an appointment in advance. I'm Dr. Qu Yonghong, and I can make a treatment plan according to your situation.

(Dr. Qu Yonghong from Nanjing Gulou Hospital solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )