https://pligg.samweber.biz/story.php?title=physicians-should-advise-patients-to-stop-use-of-all-phosphodiesterase-type-5-pde5-inhibitors-including-fil In the event of an erection that persists longer than 4 hours, the patient should seek immediate medical assistance. Prolonged erection greater than 4 hours and priapism (painful erections greater than 6 hours in duration) have been reported infrequently since market approval of Fildena. A starting dose of 25 mg of Fildena should be considered in patients taking erythromycin or strong CYP3A4 inhib Wed, 18 Jul 2018 03:08:53 UTC en