Hello, I am 28 years old..Recently I was under medications for my sinus problem and thereafter I started getting pimples on my forehead and face...I have consulted dermatologist and I was suggested to apply deriva cms to the pimple and glyco-A for the marks..I am continuing to use the deriva cms where I could see the pimples are being dried up, but unluckily the pimples start immediately beside the dried one and this continues... This makes quite irritating and I am not sure what should I do with this... Moreover the marks after the pimple dries does not go after months of applying glyco -A cream..Also the face goes completely dry..can you please suggest with some remedies..