Effects of sildenafil
how to take cialis
10mg / 20mg dosages
take one tablet 30-60 minutes before sexual activity. do not take more than one tablet in 72 hours.
not to be used daily. read information leaflet before use.
seek emergency care if suffering from an erection lasting more than 4 hours.
leave 72 hours before taking any other erectile dysfunction medication.
2.5mg / 5mg dosages
take one tablet daily. read information leaflet before use.