hi, i am vikash. sir i am to worry from my skin problem. there are pimples in large amount on my face& redness noccurs from 2 years . imeet many doctors & take many madisine directed by the doctors(e.g-beroxyl cream, hhfudic cream, tretiva 20 tablet, macrozie 500 tablet, saliwash face wash). but there are no effect on my face. what did i do. my