Yes,Fildena 100 mg can improve erection quality in men with erectile dysfunction. It contains sildenafil citrate, which works by increasing blood flow to the penis during sexual stimulation. By relaxing blood vessels and enhancing circulation, it helps produce firmer, stronger, and more sustained erections, making sexual activity more satisfying. However, it only works in the presence of sexual arousal and does not increase sexual desire. For best results and safety, it should be used under medical guidance, especially if you have heart conditions or take other medications.