what are the ways it can be treated?
Exercise, particularly of the aerobic type and counseling, if cause is psychological
Erectile dysfunction
 In general, exercise, particularly of the aerobic type, is effective for preventing ED during midlife. Counseling can be used if the underlying cause is psychological, including how to lower stress or anxiety related to sex.
a substance that binds to a receptor and has an agonistic or antagonistic effect is called Receptor antagonist can you give a few examples? Alpha blockers, beta blockers, and calcium channel blockers how is the first one classified? UNANSWERABLE does the first mentioned example have any side effects? Yes, dizziness, drowsiness, weakness, fatigue, psychiatric depression, and dry mouth does it also have any scientific/health use? Yes, used to treat Raynaud's disease, congestive heart failure (CHF), pheochromocytoma, and erectile dysfunction what is the meaning of the last mentioned disease? It is the type of sexual dysfunction in which the penis fails to become or stay erect during sexual activity what is the cause of it? Surgical intervention may remove anatomical structures necessary to erection, and  is associated with bicycling due to both neurological and vascular problems due to compression
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Erectile dysfunction [SEP] Treatment
Treatment depends on the underlying cause. In general, exercise, particularly of the aerobic type, is effective for preventing ED during midlife. Counseling can be used if the underlying cause is psychological, including how to lower stress or anxiety related to sex. Medications by mouth and vacuum erection devices are first-line treatments, followed by injections of drugs into the penis, as well as penile implants. Vascular reconstructive surgeries are beneficial in certain groups. Treatments, other than surgery, do not fix the underlying physiological problem, but are used as needed before sex.