When does hyperprolactinemia occur?

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There are special terms to refer to situations associated with an increased concentration of prolactin and https://pillintrip.com/medicine/postafen-meclozine.

Hyperprolactinemia is a persistent excess of prolactin in the blood serum.

The syndrome of hyperprolactinemia is a symptom complex that occurs against the background of the disease. Its most characteristic manifestation is dysfunction of the reproductive system.

Prolactin secretion is regulated by many factors. Of particular importance in this process is dopamine, a neurotransmitter hormone.

Dopamine is synthesized in the hypothalamus and enters the pituitary via the portal circulatory hypothalamic-pituitary pathway. It is this hormone that inhibits the secretion of prolactin by binding to the D2 receptors of lactotrophs. This mechanism forms the basis of the action of pharmacological drugs that are used to treat hyperprolactinemia (cabergoline).