Before we go into detail on how to take Cialis for optimal results, let’s answer one very common question: How does Cialis work?
At a simple level, Cialis works by increasing the amount of blood that can flow into the tissue in your penis when you receive sexual stimulation, such as before sexual activity.
Tadalafil, the active ingredient in Cialis, belongs to a class of medications that are referred to as PDE5 inhibitors.
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These medications work by inhibiting the action of the enzyme phosphodiesterase type 5, which is found in the smooth muscle tissue of your blood vessels.
Phosphodiesterase type 5, or PDE5, regulates blood flow to the erectile tissue of your penis. By inhibiting PDE5, medications like Cialis allow extra blood to flow into your penis, improving your erectile function.
Erections, in case you weren’t aware, are all about blood flow. When you’re sexually stimulated, your nerves signal to bodies of tissue in your penis called the corpora cavernosa, which relax to allow blood to flow in and create pressure.
Cialis differs from other ED medications in several ways, the biggest of which is its long duration of action.
How long does Cialis last? Compared to other ED medications, such as Viagra (sildenafil) and Levitra (vardenafil), both of which last just for a few hours each, a single dose of Cialis can last up to 36 hours.
Due to its ability to provide long-lasting relief from ED symptoms, Cialis has earned a reputation as the “weekend pill” for treating erectile dysfunction.
In addition to treating ED, tadalafil, the active ingredient in Cialis, is also used to treat pulmonary hypertension, a form of elevated blood pressure that affects the blood vessels in the lungs, and benign prostatic hyperplasia (BPH).
Taking Cialis is easy. If you’re prescribed Cialis 20mg, you can take your medication around one hour before the time you plan to engage in sexual activity.
This gives tadalafil, the active ingredient in each Cialis tablet, sufficient time to be absorbed into your bloodstream and start producing a noticeable effect.
Because Cialis lasts for such a long period of time, a single dose of 20mg is typically enough to provide relief from erectile dysfunction well into the next day. This means that if you plan to have sex more than once a day, Cialis is a good choice.