Prolactin Blood Test
Is it for you?
Hormones (1 Biomarker)
Special instructionsPlease take your sample in the morning. Do not take biotin supplements for 2 days prior to this test. If you are taking prescribed biotin you should discuss this with your doctor.
As well as producing breast milk, prolactin has other wide ranging functions in the body, from influencing the reproductive system to regulating the immune system. Sometimes both men and non-pregnant or breast feeding women can have raised prolactin and this can cause a milky discharge from the nipple in both sexes (though rarely in men). Commonly this is caused by a prolactinoma, a normally benign (not cancerous) tumour of the pituitary gland which can cause symptoms of headaches and visual impairment.
Why take this test?
- You are experiencing a milky discharge from the nipple and you want to investigate the cause
- You are a man taking testosterone and want to check your prolactin levels
- You are a man with a low sex drive and want to investigate prolactin levels
- You have a condition which raises your risk of elevated prolactin
Laboratories you can trust
Trusted by the NHS and private clinics alike, you can be sure of the highest testing standards from our fully accredited partner laboratories.
of your results
One of our team of doctors will review your results and give you personalised advice based on your medical history, lifestyle and health and fitness goals.
Discover the easy way to track your health through our online portal, my.medichecks.com. View your results with doctor's advice, monitor any changes over time and see the improvements you can make to your health with simple lifestyle changes.
Questions? Let us help
Our customer care team is on-hand to help you find the test that's right for you. Get in touch via phone, live chat or email.