Tadasoft 20 mg is a medication containing tadalafil, which is a phosphodiesterase type 5 (PDE5) inhibitor. When ingested, tadalafil is primarily metabolized in the liver by the cytochrome P450 enzyme system, particularly the CYP3A4 enzyme. The metabolites are then excreted mainly through feces (approximately 61%) and urine (approximately 36%). Tadalafil has a relatively long half-life compared to other PDE5 inhibitors, which allows for its effects to last for up to 36 hours after ingestion.
