guys I have folliculitis on scalp and face. They have this yellow crust. I got it cultured and it came back as normal skin flora no bacteria and no staph. I don't know what to do. I have done minocycline and doxycline which worked temporarily. After the yellow crust falls of then it turns into a flake. SO my skin is very flakey but only where I get the spots. I get them in my beard, near mouth, scalp, near nose. This is is wrecking my life. I had acne as a teen but it don't look like this at all. Now its crusty pustules. HELP please.