Occurs when a man can't get or keep an erection firm enough for sexual intercourse.
Erectile dysfunction can be a sign of a physical or psychological condition. It can cause stress, relationship strain, and low self-confidence.
The main symptom is a man's inability to get or keep an erection firm enough for sexual intercourse.
Patients suffering from erectile dysfunction should first be evaluated for any underlying physical and psychological conditions. If treatment of the underlying conditions doesn't help, medications and assistive devices, such as pumps, can be prescribed.

Treat your erectile dysfunction and live healthy sexual life
Sildenafil: Cenforce 100, Fildena

To manually stretch your penis:
Grip the head of your penis.
Pull your penis upward, stretching it out for about 10 seconds.
Pull your penis to the left for another 10 seconds, then to the right.
Repeat these steps once or twice a day for about 5 minutes.

For longer and harder sex
Sildenafil: Cenforce 100, Cenforce
Tadalafil: Vidalista