Tadalafil is used to treat impotence or erectile dysfunction. Sildenafil
, and tadalafil are a new class of drugs that have been developed for treatment of erectile dysfunction in patients.
According to researchers, a growing number of studies in recent years suggest that cialis may be used for treatment of pulmonary hypertension. Investigators believe that future studies of tadalafil could have an enormous impact in treating this disorder. They note that this drug has the potential for significant drug interactions, and you should not use it if you are maintained on nitrates.