Testing, treatment, and support after exposure

Potential exposures include unprotected sex, sharing needles or drug equipment, condom breakage, or occupational exposure for healthcare workers. If you believe you have been exposed to HIV, PEP (Post-Exposure Prophylaxis) can prevent transmission if started within 72 hours, ideally within the first 2 hours. PEP involves taking antiretroviral medications for 28 days. You can get PEP at emergency departments, urgent care centers, or some sexual health clinics. If you have been exposed to other STIs, immediate testing is helpful, though some STIs take time to show up on tests. For example, HIV can take up to 3 months to appear on an antibody test, though newer tests may detect it sooner. Your healthcare provider can advise on when to retest to confirm status. In the meantime, avoid sexual contact or use protection to prevent transmission to others. Support after an exposure includes counseling, testing, and treatment as needed. Many people experience fear or anxiety after a potential exposure. It is normal to feel worried. Support services can help you process the experience, understand your options, and take care of your emotional health. Some organizations offer free counseling specifically for people dealing with HIV or STI exposure. Remember that a single exposure does not guarantee infection. Prevention tools are effective when used correctly. If you test positive for an STI, treatment is available and should start as soon as possible. Many people feel shame after a positive test, but having an STI is not a reflection of your worth or character. It is a health issue that is treatable or manageable.