The medication Vigora is used to treat erectile dysfunction in males. 30 minutes before engaging in sexual activity, the medication Vigora is used to treat erectile dysfunction in males. 30 minutes before engaging in sexual activity, take this tablet. Its effects last for a few hours after consumption. One of the most widely used medications for resolving sexual issues is Vigora. The majority of this tablet users are guys. A common tablet for enhancing sex life is Vigora. Before using this tablet, it is best to speak with your specialist. e this tablet. Its effects last for a few hours after consumption. One of the most widely used medications for resolving sexual issues is Vigora. The majority of these tablet users are guys. A common tablet for enhancing sex life is Vigora. Before using this tablet, it is best to speak with your specialist.