Marketed under the brand name Cialis, Tadalafil is a drug that is used to treat erectile dysfunction. This pill has become a popular alternative to the best known ED solution, 시알리스 구입 Viagra.
In the United States, 시알리스 부작용 Cialis is more affordable than Viagra, 시알리스 구입 but both pills require valid prescriptions from doctors. This had led many U.S.A citizens to buy Cialis pills through Canadian pharmacies, which can legally sell this drug without prescriptions. However, it is important to check the legitimacy of the pharmacies, 시알리스 부작용 which mostly operate online.