treatment-by-visit interaction, age-group, country, baseline-score). LS means with 95% confidence interval (CI) are reported. Results 423 patients were randomized to 3 treatment-groups: tadalafil ...

Cialis, the brand name for tadalafil, can safely treat erectile dysfunction (ED) and is available only by prescription. To receive a prescription, you can talk with a doctor directly or sign up ...

You’ll want to avoid consuming grapefruit juice while taking tadalafil; the juice can lead to some of the same interactions as those of prescription drugs. Not following best practices around ...