Medicines are the shortest and quickest way to overcome erectile dysfunction in males. Medicines overcome any cause to bring the hard erection for sex. The duration of the medicines is long enough to a male to perform the intercourse satisfactorily. Seniors and older males use Sildenafil Citrate 200 mg on the daily basis to keep their blood circulation at the optimum level. It is a bit expensive, however, apart from the longer impact period, it has no additional advantage over other drugs. So, the choice this only when you want a longer impact period on weekends.