My 17 year old currently uses Duac 2.5 percent prescribed from the doctor (although we just bought a private prescription for a stronger form of Duac, 5 percent), The Ordinary, CeraVe, and ice. His skin has got worse lately. I am not keen on him trying oral anti-biotics but we might have to. Can anyone recommend any other options before oral anti-biotics? (I know all about the downsides of anti-biotics and am v v reluctant but I am dealing with a teenager who is losing all his confidence). Many thanks