As ED treatments, both Cialis and Viagra ya?ama be taken occasionally (kak?m needed) before sexual activity. The usual dosage for occasional Cialis use is one dose 2 hours before having sex. The usual dosage for occasional Viagra use is one dose 1 hour before having sex.Haberde ?u bilgiler iz ald?: "Bu kapsamda ilk dura??m?z Esenler Karabay?r ba?�