As far as how much Cialis to take, never take more than one pill of Cialis more than once a day. Disadvantages of Daily Cialis Despite its advantages, taking a daily dose of this ED medication also has a few minor downsides. What it means is that for a hour window after you pop that pill you should find it easier to get a strong, hard erection which can be used during sex. This type is best if you do not plan to have sex regularly, but want to have the medication on hand. To find out if you may be experiencing symptoms of Erectile Dysfunction, take our quiz. After taking a single tablet, some of the active ingredient of Cialis remains in your body for more than 2 days. Available in 2.Generic Availability Print Save Generic Cialis Availability Last updated on Cialis is a brand name of tadalafil, approved by the FDA in the following formulation (s): CIALIS (tadalafil – tablet;oral) Manufacturer: LILLY Approval date: November 21, Strength (s): 5MG [ RLD] [ AB1], 10MG [ RLD] [ AB1], 20MG [ RLD] . Note: This article describes typical dosages for Cialis provided by the drug’s manufacturer. When taking Cialis, always follow the dosage prescribed by your doctor. * Sex and gender exist on. Though prices vary considerably depending on the manufacturer and pharmacy where you’re buying the medication from, Cialis typically costs around $ for 30 tablets. The generic versions cost.