Oral sildenafil (VIAGRA) in Non-responders to cavernous injection therapy

Abstract

Oral sildenafil is a potent drug for the treatment of erectile dysfuction that can be successfully used even in patients clinically non-responding to intracavernous injection therapy. Oral testing of sildenafil is an important diagnostic information, that should be done before the the diagnosis of a so called venous leakage is given to the patient and invasive therapeutic procedure are proposed. Patients with venoocclusive dysfunction are non responding to intracavernous injections and to oral sildenafil.