It usually comes in different potencies such as 5 mg, 10 mg, and 20 mg tables. The cost of a 20 mg table of Cialis is approximately $15 (depends on the quantity you get).

Anything less than this would be the generic version of cialis.

Cialis has been approved for the treatment of erectile dysfunction. It is a reversible phosphodiesterase type 5 (PDE5) inhibitor. The function of PDE5 inhibitors is to increase the erectile response to sexual stimulation. Erectile response is increased as penile blood flow is increased. The effect of Cialis lasts far more than the effects of other drugs that are used for the treatment of erectile dysfunction such as vardenafil or sildenafil.

It is very effective for the treatment of erectile dysfunction. It results in the complete erection, a successful intercourse is obtained and hence the patient feels completely satisfied with sexual function.

The cost per dose of Cialis is almost the same as the price per dose of vardenafil or sildenafil. The cost per month for Cialis is about $ 39 if sexual activity takes place on weekly basis. Fewer doses of Cialis are needed as the duration of its active is very long. This results in the savings over time.

Cialis functions the same way as other PDE5 inhibitors work for the treatment of erectile dysfunction of men. By taking a dose the men become able to have a complete erection and a successful intercourse. It is found that Cialis becomes less effective in cases where patients are also suffering from diabetes. But it still has its some usefulness for those patients.