Viagra (sildenafil) is efficient in the procedure of male impotence that could be at times induced by a vast array of bodily and mental factors (diseases, anxiety etc).

Grapefruit juice, as an example, is one of such products, and you have to prevent it to make certain your therapy succeeds.

It's important that you discuss the complying with medicines to your medical professional: imatinib, heart or blood pressure medicines, HIV/AIDS medications, diclofenac, rifampin, antifungal medications, enoxacin, bosentan, isoniazid, conivaptan, prescription antibiotics, antidepressants, or cimetidine to prevent interactions from developing.