Sildenafil citrate is the active ingredient of Malegra Pro, a drug that is frequently used to treat erectile dysfunction. Depending on personal characteristics such your medical history, present health, and reaction to the medicine, the suggested dosage may change. The first dose that is typically advised is 50 mg, which should be taken about an hour before engaging in sexual activit... https://www.mygenerix.com/product/malegra-professional/