What Is The Best Medication For Skin Burn?

Hi Doctor, my son is 11 months old weighs 9.3 kgs. He managed to burn his thigh with boiling water last week while I was out of town. I showed him to our doctor today and he has given him CEPODEM 100, 2.5 mls twice a day, ANTARAX 2.5 mls twice a day and T-BACT cream thrice a day. My wife showed him to another doctor when he got burnt, who gave him AMOXYLIN, ANTARAX, CANTHARIS and no cream, so we applied burnol. Please advise which combination of medicines will get faster relief?