My face wash burns like hell!


I went the the dermatologist like 2 weeks ago. And they gave me this face wash and face cream and lotion and stuff like that. And it was fine at first but now it burns like hell on my face and idk what to do because the stuff works great on my skin like I'm almost cleared with no zits! But it burns and it's hurts but I can deal with it if I have to. But idk what to do