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Hyperprolactinaemia (also spelled hyperprolactinemia) is a condition characterized by abnormally high levels of prolactin in the blood. In women, ...
5617 19109 Ensembl ENSG00000172179 ENSMUSG00000021342 UniProt P01236 P06879 RefSeq (mRNA) NM_000948 NM_001163558 NM_001163530 NM_011164 RefSeq (protein) NP_000939 NP_001157030 NP_001157002 NP_035294 Location (UCSC) Chr 6: 22.29 – 22.3 Mb Chr 13: 27.24 – 27.25 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Prolactin (PRL), also known as lactotropin and mammotropin, is a protein ...
Galactorrhea hyperprolactinemia is increased blood prolactin levels associated with galactorrhea (abnormal milk secretion). It may be caused by such things as certain medications, pituitary disorders and thyroid disorders. The condition can occur in males as well as females.
A prolactinoma is a tumor of the pituitary gland that produces the hormone prolactin.It is the most common type of functioning pituitary tumor. [1] Symptoms of prolactinoma are due to abnormally high levels of prolactin in the blood (hyperprolactinemia), or due to pressure of the tumor on surrounding brain tissue and/or the optic nerves.
Macroprolactin is the term used to describe complexed forms of the pituitary hormone prolactin which are found in blood. The most common complex found in blood consists of prolactin and immunoglobulin G (IgG). [1]
Galactorrhea can also be caused by antipsychotics that cause hyperprolactinemia by blocking dopamine receptors responsible for control of prolactin release. Of these, risperidone is the most notorious for causing this complication. [5] Case reports suggest proton-pump inhibitors have been shown to cause galactorrhea.
Dopamine agonists are primarily used in the treatment of the motor symptoms of Parkinson's disease, and to a lesser extent, in hyperprolactinemia and restless legs syndrome. [2] [3] They are also used off-label in the treatment of clinical depression. Impulse control disorders are associated with the use of dopamine agonists for whatever ...
Dopamine agonists for infertility treatment are commonly administered to hyperprolactinemic anovulation patients. Both bromocriptine and cabergoline are the first-line dopamine agonist in hyperprolactinemia treatment. [46] Cabergoline is currently more preferred than bromocrptine due to its higher efficacy and fewer side effects like nausea. [53]