Sexual dysfunction is a problem that can occur at any stage of the sexual response cycle. This prevents you from getting pleasure from sexual activity. For this male sexual problem, you should definitely try this medicine fildena 50 mg. This medicine contains sildenafil citrate as an active ingredient. It helps in prolonged sexual activity with a stronger erection by increasing the blood flow in the blood vessels in the penis of men. This medicine is usually recommended on an empty stomach. Also, this medicine usually gives effective results for 4-6 hours. It is very important to have a doctor's prescription before taking this medicine. For getting more information, visit pharmev.com.