Erectile Dysfunction
Erectile Dysfunction
Erectile Dysfunction (ED), also known as impotence, is a type of sexual dysfunction characterized by the inability to develop or maintain an erection of the penis during sexual activity. Pronunciation: /ɪˌrɛk tɪl dɪsˈfʌŋk ʃən/. The term comes from the Latin erectus, which means "upright", and the Greek dys, meaning "bad", and function, meaning "performance".
Causes
Erectile Dysfunction can result from a variety of factors. These include physical conditions like diabetes, heart disease, and hypertension, as well as psychological conditions such as stress and anxiety. Certain medications, tobacco use, and alcohol can also contribute to ED.
Diagnosis
Diagnosis of Erectile Dysfunction involves a detailed medical and psychological history and physical examination. Tests may include blood tests, urine tests, ultrasound, and psychological examination.
Treatment
Treatment for Erectile Dysfunction can involve a variety of methods, depending on the underlying cause. These can include lifestyle changes, medication, psychotherapy, and in some cases, surgery. Medications used to treat ED include sildenafil (Viagra), tadalafil (Cialis), and vardenafil (Levitra).
Related Terms
- Priapism: A condition in which a penis remains erect for hours in the absence of stimulation or after stimulation has ended.
- Peyronie's disease: A condition in which fibrous scar tissue inside the penis causes curved, painful erections.
- Premature ejaculation: A condition in which ejaculation happens sooner than a man or his partner would like during sex.
External links
- Medical encyclopedia article on Erectile Dysfunction
- Wikipedia's article - Erectile Dysfunction
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