Cialis: Dosage, Uses, Side Effects & More - Healthline
Cialis: Dosage, Uses, Side Effects & More - Healthline Cialis: Dosage, Uses, Side Effects & More - Healthline Posted: 29 Mar 2021 11:23 AM PDT We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here's our process. Cialis is the brand name for tadalafil , a medication used to treat erectile dysfunction (ED). Tadalafil is in a class of drugs called phosphodiesterase-5 (PDE5) inhibitors . Cialis is taken as an oral tablet either as a low-dose daily medication or as a higher-dose "on-demand" medication. Generic Cialis , tadalafil, has been on the market since 2018. The active ingredient, tadalafil, is the same in the brand and generic forms of the drug. The only real difference between them is cost. A partnership between ICOS Corporation and Eli Lilly and Company (Lilly ICOS LLC) developed Cialis, which received approval from the Fo...