STI testing - meaning and definition
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Not yet reviewed by a clinician. This health entry was written from the public-health sources listed below and is general information only. It is not medical advice.
Definition
STI testing means checking for sexually transmitted infections, usually with urine samples, swabs or blood tests, even when there are no symptoms.
At a glance
- STI tests usually use urine samples, swabs or blood tests.
- Testing is recommended even when there are no symptoms.
- A typical screen may cover chlamydia, gonorrhoea, syphilis and HIV.
- Tests are usually quick and painless.
- Testing is available at clinics, some family doctors and pharmacies, and through self-sampling kits.
In detail
Which tests are offered depends on a person's body, sexual practices and risk. A typical screen may cover chlamydia, gonorrhoea, syphilis and HIV, with swabs from the throat or rectum where relevant. Tests are usually quick and painless.
Testing is available at sexual health clinics, some GP or family practices and pharmacies, and through self-sampling kits in many areas. Regular testing, and testing before a new sexual relationship, helps catch infections early.
In a sentence
- We both went for STI testing before moving in together.
- The pharmacy now offers walk-in STI testing.
- I order an STI testing kit online every few months.
Not to be confused with
- Cervical screening
Cervical screening looks for HPV and cell changes, not the full range of STIs.
Common questions
How often should I get an STI test?
There is no single answer, as it depends on a person's situation. Testing before a new sexual relationship, after a new partner and regularly if you have several partners is commonly recommended. A sexual health clinic or doctor can advise on your own situation.
Does an STI test hurt?
Usually not. Most tests are a urine sample, a swab (often self-taken) or a small blood sample, and they are quick.
Related terms
Sources
- NHSSexually transmitted infections (STIs)
- Planned ParenthoodGet tested