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Prolactin is a hormone produced by the pituitary gland that is involved in milk production in women and reproductive function in both men and women. Here are some general guidelines to prepare for a Prolactin test:
Timing: The test can be performed at any time during the day, but it is usually done in the morning, when levels of prolactin are highest.
Medications: Certain medications, such as some antidepressants and antipsychotics, can increase prolactin levels. Inform your doctor about any medications you are taking, as they may need to be temporarily discontinued before the test.
It is recommended that you consult with your doctor or the laboratory to know the specific instructions for the Prolactin test.
It is recommended:
- To diagnose the cause of the normal breast milk discharge (galactorrhea), menstrual irregularities, or infertility in non-pregnant women
- To evaluate the role of Prolactin in cases of lactation failure in women after childbirth, to diagnose the cause of erection problems, testicular failure, or abnormal breast discharge in men.
- To diagnose the cause of loss of sex drive (libido) in both men and women.
- To detect and analyse the progress of Prolactinoma (tumour of the pituitary gland that causes high levels of Prolactin) in both men and women.
You will get the reports within 2 days after the collection of the blood sample.
This test requires a blood sample, which can be collected at a diagnostic lab or at home with a home blood collection kit.
Fasting is not required for this test.