since long am not happy with my penis problems. After some alternate months the penis mouth becomes reddish and it burns and pains, even crack on skin mouth, a smallest wound sometimes appearing , applying cloben g,day and night, tired off. doctor advised syscan 150 one tablet a week for four weeks, and oxipod 200 1+1 for 5 days.. One year before i took and found ok, no burns during sex,but again started, shall i contiunue the same way..or period should be extended for any tablet..