Fildena double 200 mg belongs to a group of drugs known as phosphodiesterase inhibitors. By increasing blood flow to the penis during physical stimulation, it cures erectile dysfunction. Erecting may result from this increased blood flow. In order to cure PAH, sildenafil narrows the lungs’ blood channels, facilitating easier blood flow. It is important for you to understand that fildena double black pills do not improve sexual desire or treat erectile dysfunction.
