Could My Infant S Persistent Red Rashes On Her Cheeks, Possibly Eczema, Be Treated Effectively With Hydrocortisone?

Hi Doctors, I have a 2 month old baby and G6PD defficient, she has red rashes on her both cheeks. It looks like eczema, I used Lactcyd for bathing. I used baby aveeno lotion, cetapil moistorisong cream and recently used hydrocortisone (hydrosone) but it keeps on going back. I badly needed your help