Vidalista 40 can improve sexual performance by helping men achieve and maintain a better erection. However, it works best when combined with sexual arousal and should always be used under medical guidance. While Vidalista 40 enhances physical readiness, it does not increase libido or treat issues like premature ejaculation. Sexual stimulation is still necessary for the medication to work. The effects of Vidalista 40 can last up to 36 hours, allowing for more flexibility in timing and repeated intercourse during that period, which many men find beneficial for sexual performance.