...trademarked version. All three medications (Viagra, Cialis, and Levitra) at this time are... Read more »
... Each erectile dysfunction medication (including Cialis, Viagra, and Levitra) has subtle... Read more »
...anybody that had the same or similar problem with Cialis? I seem to have greater difficulty... Read more »
The real question here is why someone without ED would wantto take the drug to begin with. I am not... Read more »
Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by... Read more »
Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by... Read more »
Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by... Read more »
Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by... Read more »
Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by... Read more »
This is a study to evaluate the safety and effectiveness of tadalafil (Cialis) in the treatment of pulmonary arterial hypertension. This... Read summary »
This is a study to compare the effects of a daily dose of Cialis to Viagra on psychological issues such as sexual self-confidence, spontaneity, and... Read summary »
Healthy men who take Viagra or Cialis for impotence do not need to worry about vision problems, a new study suggests. The company-funded study of 244... Read summary »
The U.S. Food and Drug Administration has approved a once-daily version of the erectile dysfunction drug Cialis. Experts say the benefit of the daily... Read summary »
This is a Phase III study to determine the safety and effectiveness of Cialis on men who have erectile dysfunction (ED) and signs and symptoms of... Read summary »