Sildenafil (Penegra (100 mg)) is a phosphodiesterase type 5 (PDE5) inhibitor, prescribed for erectile dysfunction (impotence). Erectile dysfunction is the inability to achieve or maintain an erection ...

Sildenafil, which is also called sildenafil citrate, comes as an oral tablet. The drug also comes as an oral liquid suspension and IV infusion. However, this article does not cover these forms. It ...

Viagra treats erectile dysfunction (ED) in adults. It’s usually taken about 1 hour before sexual activity. Viagra dosage is not based on weight, but your age can affect your dosage. Viagra comes as an ...

Cialis and Viagra are both PDE5 inhibitors used to treat erectile dysfunction, but differ in their duration and onset of action, side effects, dosage, food restrictions, and approved uses. Cialis is ...

The current study provides, for the first time, objective data and a protocol for the use of sildenafil after nerve-sparing prostatectomy. The objective was to evaluate the efficacy of prophylactic, ...

Pharmaceutical distributor AvKare issued a voluntary recall of 100 mg tablets of both sildenafil, an erectile disfunction medication, and trazodone, an antidepressant, after a mix-up led to some of ...