Cabergoline is a medication that acts as a dopamine agonist. It mimics the effects of dopamine, a neurotransmitter in your brain that plays a crucial role in various bodily functions.
How Cabergoline Affects Prolactin Levels
Specifically, cabergoline powerfully suppresses prolactin secretion. Prolactin is a hormone primarily produced by the pituitary gland. High prolactin levels can cause various issues, including infertility in women and galactorrhea (spontaneous milk production).
Mechanism of Action
Cabergoline binds to dopamine receptors in the pituitary gland. This binding action signals the gland to reduce prolactin production. The result is a decrease in circulating prolactin levels, thereby alleviating symptoms associated with hyperprolactinemia.
Other Uses
Beyond managing hyperprolactinemia, cabergoline finds use in treating Parkinson’s disease. It stimulates dopamine receptors in the brain, mitigating the symptoms of this neurological disorder. Note that usage and dosage vary significantly based on the condition treated; always follow your doctor’s instructions carefully.
