Sildenafil
Also known as: Viagra, Revatio, sildenafil citrate
Classification
Pharmaceutical
Regulatory Status
FDA-approved prescription product or labeled drug class
Mechanism Summary
Sildenafil is represented by its commonly described pde5 inhibitor mechanism. This conservative launch record supports search and overlap detection, not medical recommendation.
Reported cautions in source data
nitrates
These are observational flags for review, not individualized instructions.
Pathways
nitric-oxide-cGMPvascular-smooth-muscle-relaxationPDE5 inhibitorvasodilation
Benefits
Evidence reviewed for erectile dysfunction or pulmonary arterial hypertension per product label; BioStack presents this as educational reference, not a recommendation.
Drug Interactions
nitrates — Potential additive or opposing effects may occur. (review)
References
- https://dailymed.nlm.nih.gov/dailymed/search.cfm?query=Sildenafil
Educational reference only — not medical advice.