Macroprolactin LIS Code: M-PRL
Measure macroprolactin with a private blood test for accurate prolactin interpretation and hormone health assessment.
Test Categories
About this test
What is Macroprolactin?
Macroprolactin is a high-molecular-weight, biologically inactive form of the hormone prolactin. Unlike the active form, macroprolactin does not typically cause symptoms or affect normal hormonal function.
Purpose of Macroprolactin Testing
The macroprolactin blood test is used to differentiate between true hyperprolactinemia and elevated prolactin levels caused by inactive macroprolactin. This is especially useful in asymptomatic patients who show elevated total prolactin levels but do not display symptoms commonly associated with high prolactin, such as menstrual irregularities, infertility, or galactorrhoea.
Importance in Hormonal Assessment
Identifying macroprolactin helps avoid unnecessary investigations or treatments by clarifying whether the elevated prolactin is biologically active or not. It ensures accurate diagnosis and prevents misinterpretation of hormonal results.
Macroprolactin Testing in Slough
For patients in Slough and the surrounding areas, macroprolactin testing is available as part of comprehensive hormone screening. If your standard prolactin test shows elevated results but you're not experiencing symptoms, this test can help determine whether further action is necessary. Local clinics in Slough offer reliable diagnostic solutions for accurate hormone evaluation and care.
