Effect of long-term administration of sildenafil on lipid profile and organ functions in hyperlipidemic rats.

The aim of the present study was to elucidate the possible biochemical alterations in lipid metabolic profile and organ function profiles that may result from continuous treatment with the drug, sildenafil in normal and hyperlipidemic rats. Blood samples were taken for biochemical analysis on days 30, 45 and 60 of the experiment. Sildenafil (5.