Men who suffer from impotence and are unable to sustain a sexual erection with their spouse for an extended period of time. Vidalista 5mg should be used to cure this condition. Tadalafil is the active element in this. This works by relaxing the smooth muscles in the penis' blood arteries. It should be taken 30 minutes to an hour before sexual activity. This medication has an impact that lasts 36 hours. Vidalista 5mg medication improves sex life.