Syphilis test

You can be tested for syphilis with us just 6 weeks after a risk. The analysis is carried out in the laboratory and you will receive the result after a few days - reliably and discreetly.

What is a syphilis test?

The syphilis test is a blood test (serological test).

  • A small amount of blood is taken from the vein.
  • The sample is sent to Dr. Risch's laboratory where it is tested for antibodies against the Treponema pallidum bacterium.
  • The analysis for syphilis is complex. We need to know whether you have ever been infected with syphilis.

When is the test useful?

A test makes sense from 6 weeks after a risk situation. Only then can antibodies be reliably detected in the blood.

How does the analysis work?

  1. The blood sample is examined using a screening test (RPR/VDRL).
  2. If this is positive, you will be asked to take a confirmation test.
  3. Only if both tests are positive is the result considered a confirmed infection.

Special notes

  • If you have already had a syphilis infection in the past, a so-called follow-up check is required. Please let the counselor know.
  • If infection markers are found, you will receive a text message from us asking you to visit a specialist for a confirmation test. We will also send you the laboratory results, which you can present directly.

Why is the test important?

  • If detected early, syphilis is easily treatable with antibiotics.
  • Early diagnosis prevents serious long-term consequences.
  • Important: If an infection is confirmed, it is important that sexual partners are informed so that they can also be tested and treated.

When will I receive my result?

The result is usually available 2 to 5 days after the blood sample is taken. You will receive a text message from us informing you of the next steps.

You can either drop by spontaneously or book an appointment here.

Here are our anonymous and personal free counseling offers.

You can find further information, such as opening hours and how to reach us, on the segz.ch website.

The most frequently asked questions are answered in the FAQs on syphilis tests.