Diseases
hyperprolactinaemia
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Hyperprolactinaemia is a raised level of prolactin in the blood. This hormone stimulates breast epithelial cell proliferation and induces milk production. However, excessive production of prolactin can lead to infertility and gonadal dysfunction.
Symptoms
- milky nipple discharge.
- milk production when not pregnant or breastfeeding.
- menstrual irregularities.
- vaginal dryness, causing painful intercourse.
- fertility problems.
Causes
- most cases of hyperprolactinemia are caused by increased prolactin secretion from the pituitary gland, which also produces many other hormones that travel throughout the body.
Risk factors
- prolactinoma
- certain medications.
- other pituitary gland tumors.
Diagnosis
- prolactin (prl) blood test
- signs and symptoms.
Medicines used
Frequently asked questions
What is hyperprolactinaemia?
Hyperprolactinaemia is a raised level of prolactin in the blood. This hormone stimulates breast epithelial cell proliferation and induces milk production. However, excessive production of prolactin can lead to infertility and gonadal dysfunction.
What are the symptoms of hyperprolactinaemia?
milky nipple discharge., milk production when not pregnant or breastfeeding., menstrual irregularities., vaginal dryness, causing painful intercourse., fertility problems.
What causes hyperprolactinaemia?
most cases of hyperprolactinemia are caused by increased prolactin secretion from the pituitary gland, which also produces many other hormones that travel throughout the body.
Which medicines are used for hyperprolactinaemia?
quinagolid
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