Have you noticed changes in your periods, milk-like discharge from breasts (not related to childbirth), or a drop in sex drive? For men, less interest in sex, difficulty maintaining erections, or feeling constantly fatigued can also be warning signs. Many in the UK struggle with these issues without knowing why.
While most UK health resources focus on prolactin in women, men can be affected too—though symptoms may be subtler.
Check the NHS guide to prolactinomas for more details on rarer causes.
If you regularly experience these symptoms, it’s worth considering. At Mayfield Clinic, we provide a UK-based Prolactin Home Blood Test Kit that lets you check your levels from the comfort of your own home. Results typically arrive by the next working day, with clear guidance on what they mean.
High prolactin (hyperprolactinaemia) can cause irregular or missed periods, unexpected breast milk production, low sex drive, and sometimes even headaches or vision problems. These symptoms often lead patients to seek testing in the UK.
Many cases are caused by medications, pituitary gland issues, or thyroid dysfunction. Less commonly, stress or certain medical conditions can lead to altered levels. A blood test is the best way to identify the root cause.
If your results are abnormal, it's best to consult your GP. They may repeat the test, review your medications, request further hormone tests, or refer you to a specialist. Mayfield Clinic offers follow-up consultations for advice.
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3rd Floor Mayfield House
256 Banbury Road
Oxford
OX2 7DE