After a needlestick: what to do in the first hour

The minutes after a needlestick or a blood splash to the eyes decide a lot. Post-exposure treatment for HIV is dramatically more effective the sooner it starts, and the difference between a reported exposure with prompt follow-up and a hidden one can be the difference between a scare and a chronic infection. Here's what to do — and why speed, not stoicism, is the right instinct.

The immediate steps

First, wash. Flush a needlestick or cut with soap and running water. Flush a splash to the eyes, nose, or mouth with clean water or saline for several minutes. Don't scrub the wound harshly, and don't apply bleach or harsh disinfectants to broken skin — that damages tissue without adding protection.

Second, report it right away — to your supervisor, per your workplace's procedure. This is the step people skip out of embarrassment or a fear of paperwork, and it's the costliest one to skip. There is no penalty for reporting an exposure, and every hour of delay narrows your medical options.

Third, get the medical evaluation your employer is required to provide, confidentially and at no cost to you. It documents how the exposure happened, identifies and (where legally possible) tests the source, tests your blood with your consent, provides post-exposure prophylaxis when medically indicated, and gives you counseling and a written medical opinion.

Why the clock matters

The three pathogens of concern behave differently. Hepatitis B is the most infectious — but there's a vaccine, which is why OSHA requires employers to offer it (free) to workers with occupational exposure before an incident ever happens. Hepatitis C has no vaccine but is now curable in most cases with prompt care. HIV has no vaccine, but post-exposure medication started quickly greatly reduces the chance of infection — and "quickly" means hours, not days.

The program behind the response

None of this works without the employer's written Exposure Control Plan — the document that identifies who has occupational exposure, lays out the controls, and spells out exactly how an exposure incident is handled. It's reviewed at least annually. If you handle sharps or could contact blood or other potentially infectious materials, you should know where that plan is and what your facility's reporting procedure is before you ever need it.

The mindset that protects you: treat every exposure as time-sensitive, wash and report immediately, and never let embarrassment cost you a treatment window. Our Bloodborne Pathogens course covers transmission, universal precautions, and the full exposure-response procedure — and it's required annually.