Unlike Viagra and other ED drugs, which have only short-term effects are taken just before "going into action," the new version of Cialis allows ED sufferers to take regular doses at regular intervals to ensure that they are always "primed and ready."
和威而鋼等「臨陣」前服用的短效壯陽藥物不同，屆時，患者可以定時定量服用，隨時處於「備戰」狀態。