Vidalista 40 mg contains Tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor. It enhances erectile function by increasing blood flow to the pill during sexual stimulation. Tadalafil works by inhibiting the PDE5 enzyme, which leads to elevated levels of cyclic guanosine monophosphate (cGMP) and results in smooth muscle relaxation and improved blood flow. Inform your healthcare provider about all medications you are taking to avoid potential interactions, including other ED medications and medications for hypertension or prostate conditions. https://www.onemedz.com/product/vidalista-40-mg/