NOT KNOWN FACTUAL STATEMENTS ABOUT VIAGRA

Other types of sildenafil (the active drug in Viagra) comes in other strengths, like 20 mg. But Viagra only is available in the a few strengths outlined previously mentioned.Medical details have revealed that co-administration with saquinavir or erythromycin increased plasma amounts of sildenafil by about 3 fold [see DRUG INTERACTIONS and Scientifi