Current Ward County, Texas Population, Demographics and stats in 2016, 2017.
Many people considering taking CialisÂ® (tadalafil) wonder, How long does Cialis last?. The answer depends on a number of factors and will vary between individuals. However, in most people, Cialis will last for about 36 hours.
Report Abuse. Cialis is an oral erectile dysfunction drug that treats the ED (erectile dysfunction) by increasing the blood inflow to the penile tissues. The usage of Cialis is effective for around 36 hours from the start of its intake whereas, the effectiveness of other drugs stays for at the most 12 hours. To start the dosage of the drug one needs to have prescription. Such a prescription can be from a doctor or an online source.