Tadalafil is a prescription drug of the class of medication known as phosphodiesterase type 5 (PDE5) inhibitors.
ຜົງ Tadalafil ແມ່ນ ຫນຶ່ງ ໃນບັນດາຢາທີ່ຂຶ້ນກັບຫ້ອງຮຽນຂອງຢາທີ່ຮູ້ກັນວ່າ phosphodiesterase type 5 inhibitors (PDE5).