Health News
5 Common Causes of Male Erectile Dysfunction
1. 心血管问题 / Cardiovascular Issues
心血管健康直接影响勃起功能。高血压、动脉硬化或高胆固醇会限制血液流向阴茎，导致勃起困难。保持心脏健康有助于预防阳痿。
Cardiovascular health directly affects erectile function. Hypertension, atherosclerosis, or high cholesterol can restrict blood flow to the penis, leading to erectile difficulties. Maintaining heart health helps prevent ED.
2. 糖尿病 / Diabetes
高血糖会损害血管和神经，影响勃起所需的血液供应和信号传递。糖尿病患者需严格控制血糖以降低阳痿风险。
High blood sugar damages blood vessels and nerves, affecting both blood supply and signal transmission for erections. Diabetics need strict glucose control to reduce ED risk.
3. 心理因素 / Psychological Factors
压力、焦虑和抑郁是常见原因。表现焦虑（害怕性交失败）会形成恶性循环，加重勃起困难。心理疏导至关重要。
Stress, anxiety, and depression are common causes. Performance anxiety (fear of sexual failure) creates a vicious cycle worsening ED. Psychological counseling is essential.
4. 激素失衡 / Hormonal Imbalances
睾酮水平过低会降低性欲和勃起能力。甲状腺问题或垂体腺异常也可能导致阳痿。激素替代疗法可能有效。
Low testosterone levels reduce libido and erectile capacity. Thyroid issues or pituitary gland abnormalities can also cause ED. Hormone replacement therapy may help.
5. 生活方式选择 / Lifestyle Choices
吸烟、过量饮酒、缺乏运动和肥胖都会增加阳痿风险。改善生活方式可显著改善勃起功能。
Smoking, excessive alcohol, lack of exercise, and obesity all increase ED risk. Lifestyle improvements can significantly enhance erectile function.
预防与应对 / Prevention & Management
定期体检、健康饮食、规律运动和减压技巧（如冥想）有助于预防阳痿。若问题持续，应咨询泌尿科医生或男科专家。
Regular check-ups, healthy diet, exercise, and stress-reduction techniques (e.g., meditation) help prevent ED. Consult a urologist or andrologist if problems persist.