Prolactin modulator

Prolactin Modulator

A Prolactin modulator is a type of pharmaceutical drug that is used to regulate the levels of prolactin, a hormone produced by the pituitary gland. Prolactin modulators are often used in the treatment of conditions such as hyperprolactinemia, prolactinoma, and certain types of infertility.

Mechanism of Action

Prolactin modulators work by binding to dopamine receptors in the pituitary gland. Dopamine is a neurotransmitter that inhibits the release of prolactin. By mimicking the action of dopamine, prolactin modulators can reduce the production of prolactin.

Types of Prolactin Modulators

There are several types of prolactin modulators, including:

• Bromocriptine: This is a dopamine agonist that is often used to treat hyperprolactinemia and prolactinoma. It can also be used to treat certain types of infertility.

• Cabergoline: This is another dopamine agonist that is used to treat hyperprolactinemia. It is often preferred over bromocriptine due to its longer half-life and fewer side effects.

Side Effects

Like all medications, prolactin modulators can have side effects. These can include nausea, vomiting, headache, and dizziness. In rare cases, they can cause more serious side effects such as hallucinations, psychosis, and heart valve disease.

See Also

• Dopamine agonist
• Hyperprolactinemia
• Prolactinoma
• Infertility