??? ???? ?? ?? ???: ??, ?? ??, ?? ? ?? ????? ???; ?? ??? ?????? ??? ?? ????? ??? ???? ????. ??? ???? ??? ??? ??? ????. ?? ??, ??? ??, ?? ??, ?? ???? ??? ???? ???.; ? ???? ??; ????(Cialis)? ???? ??? ???? ? ???? ????, ?? 36?? ???? ???? ??? ????. ??? ???? ?? ??? ?? ??? ??? ?????.; ? ????? ?

The primary indication of sildenafil is therapy of erectile dysfunction (lack of ability to maintain a satisfactory erection to finish sexual intercourse). Its use is currently one of many regular treatments for erectile dysfunction, together with for males with diabetic issues mellitus.[eighteen]