Sildenafil is regarded as the most popular oral medication option for ED. It belongs to the phosphodiesterase type 5 (PDE5) inhibitors drug class. The four major PDE5 inhibitors are sildenafil (Viagra® and Revatio®), tadalafil (Cialis®), vardenafil (Levitra®) and avanafil (Stendra®). Medications in this class were originally developed as heart medicines, but found to be more effective in treating erectile dysfunction (ED). By decreasing vascular resistance and relaxing muscles, Sildenafil increases blood flow to the penis.

Sildenafil comes in common strengths of 50 or 100 mg, but generics that are manufactured in compounding pharmacies may be prescribed in slightly higher or lower doses. 

Quantity: 10 Troches