Erectile dysfunction :- Symptoms, Causes and Treatment

Erectile dysfunction is usually caused when there is an inability to sustain or get an erection that would enable a person to get involved in sexual intercourse. Generally, erectile dysfunction is experienced occasionally in a man’s life but persistent occurrences should be taken seriously as they might be clear indications of some physical or psychological problem like Old age, Diabetes, Hormonal problems, Cigarette smoking, pelvic surgery, premature ejaculation, sick cell anemia etc.