How long do STI test results take?
Last updated September 3, 2026.
Rapid HIV tests: about 20 minutes. Standard lab panels: a few days to a week. Mail-in self-collection kits: a few days after the lab receives the sample - the CDC notes FDA-approved self-collection options for HIV, syphilis, chlamydia, and gonorrhea. Two practical notes: ask how results are delivered and what a positive triggers - "no news is good news" policies mean silence is not a clean bill. And a negative taken inside the window period still needs the scheduled retest.
What to do
- Ask the delivery policy upfront. Portal, call, or follow-up - and whether silence means negative.
- Match the route to the need. Rapid for the anxious answer; full lab panel for completeness.
- Keep the retest appointment. An early negative inside a window period is not final.
- Treat positives promptly. Most STIs are curable or very manageable - the visit is the fix, not the verdict.
Related questions
- How long after unprotected sex should I get tested for STIs?
- Can I get an STD test online?
- Is a yeast infection an STI?
- How accurate are home COVID tests?