cialis tadalafil will stay active in the body for up to 36 hrs and is a long acting medication. Both tadalafil and Cialis are used to deal with erectile dysfunction and benign prostatic hyperplasia (BPH), and enhancement of the prostate gland that can lead to difficulty urinating. Tadalafil is the form of the brand Cialis. Both medications function similarly in your system. When some patients are concerned with how well tadalafil works, the FDA comes with an extremely rigorous process until they reach the marketplace for reviewing generic medication. This procedure ensures that generic medications contain the same active ingredients because their brand name counter parts, in order that there are differences between them. When you've never tried Cialis earlier, your health care provider will likely start you about a very low dose, like 2.5 mg or 5 mg. The 20 mg tablet is not preferred since it's the potential to create erections which last a complete day and is the maximum strength. Some medications might interact with nutrients utilized in grapefruits, also tadalafil is among them. The active ingredient in Cialis, tadalafil, is broken down in the liver using a select group of enzymes, but elements at grapefruits can alter these enzymes process medications and cause a build-up of tadalafil in the body. This may boost your risk for experiencing negative effects. Cialis is really just a type of drug called a PDE 5 inhibitor that is used in the treatment of erectile dysfunction and benign prostatic hyperplasia. It comes in many different dosages and may be obtained either daily or as-needed to get erectile dysfunction. It's very likely that most could have questions as men are able to afford tadalafil and cure their ED. Generic tadalafil is over 50 percent more affordable than Cialis.