Erectile Dysfunction
Erectile dysfunction (ED), also known as impotence, is the persistent inability to get or maintain an erection that's firm enough for sexual activity. It can have many causes, including physical and psychological factors:
Physical causes: These include:
Vascular issues, such as high blood pressure, high cholesterol, or peripheral arterial disease
Diabetes
Smoking
Obesity
Neurological issues, such as multiple sclerosis, Parkinson's disease, or stroke
Anatomical issues, such as Peyronie's disease or prostate cancer
Endocrine issues, such as hypogonadism or hyperprolactinaemia
Psychological causes:
These include:
Relationship issues
Stress
Anxiety
Depression