Hello, moms ? Have you guys ever dealt with eczema in babies? What did…

Hello, moms ? Have you guys ever dealt with eczema in babies? What did you exclude from their diet? What creams did you use? My son started at 5 months old on his face when his teeth came in! Is it somehow related? Did you use Mustela and Bepanthen cream? Both expensive, imported ones. Nothing but benefits, I mean...