Syphilis treatment

  • Syphilis is an STI caused by a bacterium.
  • There's a 30% chance of transmitting syphilis during unprotected sex.
  • Men who have sex with men are most at risk for syphilis.
  • Without treatment, syphilis can cause serious symptoms. Always do a test if you're not sure about syphilis symptoms.
If you suspect that you have become infected with syphilis, you can test for it (or have it tested) through a blood test. Does the syphilis STI test to that you are indeed carrying this STI? No worries, fortunately this STI is easily treatable. On this page, we tell you everything you need to know about syphilis treatment.

Treatment of syphilis

Treatment for syphilis consists of injections of penicillin. How many injections you get depends on the results of your blood tests. This may differ, for example, if it is unclear when you contracted syphilis or if you are pregnant. Treatment of syphilis is always done under the supervision of an STD nurse or your family doctor. Have you been tested positive for syphilis through Soapoli-online? Then we will be happy to guide you in arranging the right syphilis treatment.

Prevent the spread of syphilis

Syphilis is a nasty STI that can have lasting effects on your health, which is why it is important that you treat it carefully. In addition, make sure you warn (former) partners to get tested so they can also get syphilis treatment if necessary.

The effects of syphilis without treatment

Failure to treat syphilis on time can have serious consequences for your health. The first symptoms of syphilis may disappear on its own, but the disease is then not gone. Syphilis can remain "dormant" in your body for 2 to as many as 30 years and then still cause serious symptoms. For example, an infection that lasts for years can cause inflammation that can affect almost any organ, even your heart and brain. It is therefore crucial to deal with a syphilis infection early to prevent these serious complications.

Can syphilis come back after treatment?

Yes, after your treatment for syphilis, you can become infected again through unprotected sex with someone who has syphilis. Therefore, stay cautious and always make sure you have proper protection during sex, i.e. a condom or dental flap. Also good to know: with proper syphilis treatment you can be cured of this STI, but once you have had an infection it will always remain visible in your blood. It is important to test with regularity, and report to doctors that you have had syphilis before so they can better follow up on your test results.

PrEP care

If you have been at risk for syphilis then you may also be a bit more at risk for other STIs. At Soapoli-online, we also offer PrEP care. You can arrange all this from home. Testing and the PrEP medication will be sent to you. All about our fast and discreet PrEP care


Testing for syphilis
All2 Test packages

Why choose Soapoli-online?

Soapoli-online gives you certainty about your health. Still unsure if your symptoms fit syphilis, or if you might have another STI? Then first do our freeSTI Testing Guide! 

We are here for you

With Soapoli-online, we offer complete STI care. We've been doing that for more than 10 years. Think you have symptoms of an STI? Then take control of your health and get tested. Our STI test kits are easily available: order online or buy your test at one of as many as 500 pharmacies. More than 50,000 people a year already rely on our home STI testing. Our team of expert STI nurses supports you every step of the way. From choosing the test to ordering medication, so you can get rid of your STI fast.