Class: Erectile Dysfunction Agents (Urinary, Obstetrics and Gynaecological agents)
Mechanism of Action:
Molecular Formulae: C22H30N6O4S.C6H8O7 = 666.7
Precautions: Caution in cardiovascular disease, renal or hepatic impairment.hereditary degenerativeretinal disorders.
Indications/Uses: A phosphodiesterase type-5 inhibitor used in management of erectile dysfunction; 50mg about one hour before intercourse. dose may be adjusted
Interactions: Ritonavir increases effect. hypotensive effect of nitrates enhanced.
Side Effects: Nausea. dyspepsia. dizziness. headache. visual disturbances. cardiovascular toxicity. nasal congestion. headache.