WHAT IS SYPHYLIS?
Syphilis is a sexually transmitted infection (STI) caused by the bacterium Treponema pallidum. It can spread through vaginal, anal or oral sex, and often causes no noticeable symptoms in its early stages.
If left untreated, syphilis can progress and damage the heart, brain and other organs. Early detection and treatment with antibiotics make full recovery possible — and an at-home Syphilis Rapid Test offers quick, private screening without the wait.
HOW THE TEST WORKS
The Syphilis Rapid Test detects antibodies produced in response to Treponema pallidum infection. It uses lateral-flow technology (similar to a COVID or pregnancy test) and delivers results in 15 minutes.
Step-by-Step:
1️⃣ Collect a small blood sample using the sterile lancet provided.
2️⃣ Add a few drops of blood and buffer solution to the test cassette.
3️⃣ Wait 15 minutes and read your result.
Results:
- One line at “C” = Negative (no antibodies detected)
- Two lines (C + T) = Positive (antibodies detected)
- No line/invalid = Repeat with a new kit
Key Takeaways
Order a Syphilis Rapid Test Now-
Accuracy and Certification
How Accurate Are Rapid Tests?RapidTest.co’s Syphilis kits are manufactured to medical-grade standards:
- Accuracy: >99% (sensitivity & specificity)
- Certified: CE-marked and ISO 13485 compliant
- Type: Finger-prick blood antibody test
- Time to results: 15 minutes
Reliable, safe, and approved for at-home self-testing use.
- Accuracy: >99% (sensitivity & specificity)
-
When Should You Take the Test?
How Soon After Exposure Should You Test for Syphilis?Syphilis antibodies typically become detectable 2–6 weeks after exposure.
Testing within this window ensures reliable results.⏱️ Best time to test: 4 weeks after potential exposure
🔁 Retest: 3 months later if you’ve had unprotected sex or new partnersYou should also test if you experience:
- Unusual sores or ulcers on the genitals or mouth
- Rash on the body, palms or soles
- Swollen lymph nodes or fever
- Fatigue or patchy hair loss
- Unusual sores or ulcers on the genitals or mouth
-
What To Do If You Test Positive?
Comprehensive STI Panel – Test for Multiple InfectionsA positive result means syphilis antibodies were detected — indicating past or current infection.
1️⃣ Contact your GP or sexual-health clinic for a confirmatory blood test.
2️⃣ Begin antibiotic treatment (typically a penicillin injection).
3️⃣ Inform partners so they can be tested and treated.
4️⃣ Retest after treatment to ensure clearance.
RapidTest
RapidTest - Syphilis at Home Testing Kit - Results in 15 mins - 99.8% Accurate
Learn More About Syphilis Testing
View all-
Fast, Private, and Accurate: How At-Home STI Te...
Your Health, Your Privacy If you suspect you may have a sexually transmitted infection (STI), getting tested quickly is essential — but visiting a clinic can feel awkward or inconvenient....
Fast, Private, and Accurate: How At-Home STI Te...
Your Health, Your Privacy If you suspect you may have a sexually transmitted infection (STI), getting tested quickly is essential — but visiting a clinic can feel awkward or inconvenient....
-
Chlamydia vs Gonorrhea – What’s the Difference?
🧬 Overview Chlamydia and gonorrhea are two of the most common sexually transmitted infections (STIs), affecting millions of people every year.Both can lead to serious long-term complications if untreated —...
Chlamydia vs Gonorrhea – What’s the Difference?
🧬 Overview Chlamydia and gonorrhea are two of the most common sexually transmitted infections (STIs), affecting millions of people every year.Both can lead to serious long-term complications if untreated —...
-
How Soon After Exposure Should You Test for Chl...
🧬 Overview Chlamydia is one of the most common sexually transmitted infections (STIs) in the UK and Europe, affecting people of all ages — particularly those under 25.It’s caused by...
How Soon After Exposure Should You Test for Chl...
🧬 Overview Chlamydia is one of the most common sexually transmitted infections (STIs) in the UK and Europe, affecting people of all ages — particularly those under 25.It’s caused by...
Syphilis Testing FAQs
How accurate is the Syphilis Rapid Test?
Over 99% accurate when used correctly and after the 2- to 6-week window period.
How soon after sex should I test for syphilis?
Wait at least 2 weeks — ideally 4 weeks — after exposure for reliable results.
Can I test for syphilis at home?
Yes. RapidTest.co’s kits are CE-certified for home use and provide results in 15 minutes.
What if my result is positive?
Visit your GP or clinic for a confirmatory lab test and antibiotic treatment.
Is your Syphilis test packaging discreet?
Yes — all orders are shipped in plain, unmarked packaging for complete privacy.