Vilitra is a medication used to treat erectile dysfunction (ED) in adult men. Its active ingredient is vardenafil, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It helps improve blood flow to the penis during sexual stimulation, making it easier to achieve and maintain an erection. Vardenafil in Vilitra works by relaxing the smooth muscles in blood vessel walls. This increases blood flow to the penile tissues when a man is sexually aroused. It does not cause an erection on its own and requires sexual stimulation to be effective. https://www.genericday.com/vilitra.html

Fildena is a prescription medicine used to treat erectile dysfunction (ED) in adult men. It contains sildenafil, which helps improve blood flow to the penis during sexual stimulation. Sildenafil works by blocking the PDE5 enzyme, which allows blood vessels in the penis to relax. This improves blood circulation during sexual arousal, helping achieve and maintain an erection. It does not increase sexual desire and only works when there is sexual stimulation. Fildena comes in multiple strengths and variants (such as 25 mg, 50 mg, 100 mg, and higher doses in some markets), allowing doctors to adjust treatment based on patient response and tolerance. https://www.genericday.com/fildena.html

Vidalista is a group of medications used to treat erectile dysfunction (ED) in men. Its active ingredient is tadalafil, which belongs to the PDE5 inhibitor class of drugs. Tadalafil in Vidalista works by blocking the phosphodiesterase type 5 (PDE5) enzyme, which helps relax smooth muscles and improve blood flow to the penis during sexual stimulation. This increased blood flow allows a man to achieve and maintain an erection. It only works when there is sexual arousal. Vidalista typically begins working within 30–60 minutes after intake. One of its key advantages is its long duration of action, which can last up to 24–36 hours, depending on the dose and individual response. https://www.genericday.com/vidalista.html