Pre-exposure prophylaxis (PrEP) is a preventive medication taken by HIV-negative individuals to reduce the risk of contracting HIV.

Typically involving a daily pill, PrEP blocks HIV from establishing an infection if exposure occurs.

When taken consistently, it’s over 99% effective against sexual transmission and about 74% for injection drug use, per CDC data. It requires a prescription, regular medical check-ups, and adherence to maximize effectiveness.

PrEP is a key tool in HIV prevention, empowering at-risk individuals to stay safe. Always consult our doctors for eligibility and side effect information.

PrEP 是一种由HIV阴性个体服用的预防药物，用于降低感染HIV的风险。

PrEP通常为每日口服药片，通过阻止HIV在体内建立感染发挥作用。根据美国CDC数据，持续服用时，

PrEP对性传播HIV的预防有效率超过99%，对注射吸毒传播的预防有效率约为74%。

使用PrEP需医生处方、定期体检和严格遵医嘱以确保效果。PrEP是HIV预防的关键工具，帮助高危人群保持安全。

请向我们咨询以了解适用性及副作用信息。