Tadalafil (Generic Cialis®) is regarded as one of the most popular oral medication options 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, Tadalafil increases blood flow to the penis.
Tadalafil comes in common strengths of 5 and 20mg, but generics that are manufactured in compounding pharmacies may be prescribed in slightly higher or lower doses.
The duration of action for the treatment of ED (up to 36 hours) appears to be longer than that of sildenafil and vardenafil. Because PDE5 inhibitors promote erection only in the presence of sexual stimulation, the longer duration of action allows for more spontaneity in sexual activity.
Quantity: 10 Tablets