Erectile dysfunction can be the inability to obtain and maintain an adequate erection for sex. Erectile dysfunction is not a cause for concern. This treatment can cause stress, affect your self-confidence and create responsibilities for relationship problems. Erectile dysfunction also is a sign that you have an underlying condition and need to be treated. For ED treatment, you can use fildena 150 tablets. This tablet can work faster and more efficiently than other tablets. Which can enable you to have sex with a strong erection for up to 4 to 5 hours.