Hi, welcome to our site. I am Dr Saumya Mittal.
Read your query. That is a very significant question and i appreciate your problem. I will try my best to answer your query
Yes you should be worried.
I am not really sure of your doctors therapy because i have not seen the lesion.
In my patient, I would probably have started the child on systemic
steroid too, not just the cream form. Systemic steroid means iv or tablet form of medicine.
Of course this would need to be with antibiotics as well.
i will also suggest a complete hemogram and serum IgE
I hope this helps you. Inform the reports mentioned above so i can be of help further. Best of luck.
I have given you the answer to the maximum considering the information provided. The results of the tests could further enhance my answer to you.
Please do understand that some details could be extracted from a detailed history and examination.
Looking forward to your return query with the details asked so that I can help you further.
(If the answer has helped you, please indicate this)