Erectile dysfunction
Erectile dysfunction (lack of erection) is the inability to achieve or maintain erection sufficient for sexual satisfaction. It is often combined with premature ejaculation.
Distinguish:
- organic (owing to changes in pelvis minor’s vessels, neurologic, hormonal, cavernous injuries);
- psychogenic (caused by suppression of erection mechanism of central origin);
- mixed organo-psychogenic.
Organic factors are present at about 70-80 % of men suffering from erectile dysfunction.
Medicines for impotence:
- Brand Viagra - $8.56 per pill.
- Viagra - $1.o8 per pill
- Brand Levitra - $10.25 per pill
- Cialis - $1.17 per pill
- Proscar - $1.34 per pill