A PSA test checks the level of prostate specific antigen (PSA) in your blood. High levels may be a sign of a prostate condition. Testing may be recommended if you have symptoms that could indicate prostate cancer, such as:
- peeing more than usual, having a sudden urge to pee or getting up often in the night to pee
- blood in your pee
- problems getting or keeping an erection
If your symptoms are caused by cancer, finding it early may mean it’s easier to treat.
There is a risk a PSA test result may not be accurate, and you may be offered tests and treatment you do not need. While routine testing is not offered on the NHS, men aged 50 or over can ask their GP for a PSA test, even if they do not have symptoms.
If about to have a PSA test there is advice on how to prepare for the test. For 48 hours before your PSA test, do not:
- have anal sex
- ejaculate (come)
- do anything that leaves you out of breath, such as exercise
These can increase your PSA levels which could make the test less accurate.
You can eat and drink as usual before having a PSA test.
Further information can be found at https://www.nhs.uk/tests-and-treatments/psa-test/.