Which人群 is vardenafil suitable for?

Vardenafil is suitable for individuals with erectile dysfunction (ED), ED associated with diabetes, post-prostatectomy ED, cardiovascular low-risk ED, and psychogenic ED. Detailed analysis is as follows:

1. Erectile Dysfunction: When the penis cannot achieve or maintain sufficient rigidity to complete sexual intercourse for more than three consecutive months, oral vardenafil can rapidly enhance blood flow under sexual stimulation and improve the success rate of penetration.

2. ED Associated with Diabetes: Chronic hyperglycemia damages vascular endothelium, leading to reduced penile rigidity. These patients generally still respond well to vardenafil; however, it should be taken at the recommended dose only after fasting blood glucose levels are maintained within a reasonable range.

3. Post-Prostatectomy ED: Radical prostatectomy often injures the cavernous nerves. Regular use of vardenafil early after surgery promotes revascularization, helps restore spontaneous erectile function, and increases nocturnal erection frequency.

4. Cardiovascular Low-Risk ED: Patients with stable angina or a history of myocardial infarction who can tolerate moderate-intensity physical activity may use vardenafil to improve sexual quality of life after medical evaluation. However, concomitant use of nitrates must be avoided during treatment.

5. Psychogenic ED: Occasional erectile difficulties caused by anxiety, stress, or previous negative experiences. Short-term, on-demand use of vardenafil can help rebuild confidence. Combined with psychological counseling, medication frequency can be gradually reduced, ultimately restoring natural erectile function.

During treatment, maintain a low-salt, low-fat diet, quit smoking and limit alcohol consumption, avoid taking the drug with high-fat meals, engage in regular exercise to improve vascular elasticity, and involve the partner in the treatment process to create a relaxed atmosphere, which enhances therapeutic outcomes.