Chlamydia symptoms are often mild or absent altogether, which is exactly why this STI can easily go unnoticed. When complaints do appear, they may include a burning feeling when you pee, unusual discharge or pain in your lower belly. Many people, however, notice nothing at all. So having no symptoms does not mean you cannot have chlamydia, and a test is the only way to get certainty.
Let's start with the thing that matters most. Because complaints are so often missing, how you feel says little about whether you are infected.
What are the symptoms of chlamydia?
Chlamydia often causes few or no complaints. When symptoms do appear, they usually start 1 to 3 weeks after an infection. Possible signs are a burning feeling when you pee, unusual discharge and sometimes pain in your lower belly. Complaints can be mild and fade again, while the infection still remains.
On top of that, the same complaints can belong to other, harmless causes too. A burning feeling when you pee can also fit a bladder infection, for example. So from the complaints alone you cannot draw a conclusion, in any direction.
According to Soa Aids Nederland, a large share of people with chlamydia have no complaints at all (soaaids.nl). That makes this STI hard to recognise on feeling alone.
Unsure about a burning feeling when you pee? Read our article on burning when urinating: STI or something else.
Do symptoms differ between men and women?
Complaints can differ from person to person, and there is sometimes a difference between men and women too. For both, the infection often runs without symptoms. The comparison below shows which signs can occur, without this replacing a diagnosis.
- In women chlamydia may point to unusual vaginal discharge, a burning feeling when you pee, bleeding between periods or pain in the lower belly. Often, though, there are no complaints.
- In men chlamydia may point to discharge from the penis, a burning feeling when you pee or sometimes a painful or swollen testicle. Here too, complaints are regularly absent.
- With anal or oral contact an infection in the anus or throat can occur, which usually causes few or no complaints.
Important to remember: these signs can also belong to other causes. They prove nothing, and their absence does not rule chlamydia out.
In both groups a chlamydia infection can also sit in the throat or anus without you noticing. Whether you get complaints there depends on the kind of contact you have had. A targeted test for those sites can make sense in such a situation, and that is best discussed with a doctor.
Can you have chlamydia without symptoms?
Yes, you can have chlamydia without noticing anything. That applies to a large share of people with this STI. Because the infection so often runs without symptoms, someone can carry the bacteria unknowingly and possibly pass it on. So the absence of complaints says little about your status.
This is exactly why you cannot reassure yourself on feeling alone.
Precisely because it runs without symptoms, chlamydia can spread unnoticed. Someone without complaints can possibly pass the bacteria to a partner, who in turn notices nothing either. Testing both partners can help break that chain, but that is a choice you make yourself.
RIVM describes that many chlamydia infections cause no complaints and therefore go unnoticed (RIVM). A test gives clarity that your feeling cannot.
What happens if chlamydia is left untreated?
An untreated chlamydia infection can cause complaints over time, even if you noticed nothing at first. The bacteria can spread further in the body. The likelihood and severity differ per person, and far from everyone develops complications.
- In women an untreated infection can sometimes lead to inflammation in the abdomen, which may affect fertility.
- In men an untreated infection can sometimes cause inflammation of the epididymis.
- During pregnancy chlamydia may possibly be passed to the baby during birth.
The good news is that these possible risks far from always occur, certainly not when an infection is spotted in time. A test is therefore not a reason to panic, but a way to know early where you stand.
Thuisarts.nl explains that chlamydia is well treatable, usually with antibiotics via your GP (Thuisarts.nl). The sooner you know, the sooner you can act.
How do you get checked for chlamydia?
You can get checked in several ways: via your GP, a sexual-health clinic or a home test that you mail to a laboratory. For chlamydia the lab usually uses urine or a swab, examined with a PCR test. You take the sample yourself and often have your result within a few days.
If you want to keep it discreet, a chlamydia test you take at home can be convenient. The kit arrives in neutral packaging and your result sits in a secure online environment only you can open.
Whichever route you choose, they usually use the same reliable lab analysis. So the choice is mostly about what feels comfortable for you. If you want to dig deeper into the underlying measurement, you can find more on our page about the chlamydia PCR.
Taking the sample yourself is usually straightforward, with clear instructions in the kit. If self-sampling makes you uneasy, a testing location where a professional takes the sample is an alternative that uses the same lab.
Not sure which test fits your situation? Our guide on which STI test you need and when helps you get started. Want to know more about testing at home? Read how to test reliably and anonymously at home.
How soon after contact is a chlamydia test reliable?
A chlamydia test is usually reliable from around 2 weeks after a risk contact. In the time before that, the window period, the test cannot yet detect an infection well. If you test too early, a result may be false negative while you are in fact infected.
How long you best wait depends on your situation.
If you have complaints that persist, or you are worried, you can always turn to your GP, even before the window period has passed. A doctor can then look along with you and advise on the right moment to test.
You can read more about that waiting time in how long after sex you can test for STIs. Once you have your result, discuss it with your GP before drawing conclusions.
Chlamydia symptoms are often absent, so a test remains the only way to get certainty. Every blood test result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Sources
Autor