Cabergoline is a potent, prescription-only medication that functions as a dopamine receptor agonist. It’s primarily used to manage disorders related to high levels of the hormone prolactin, either due to tumors in the pituitary gland or unknown causes. By mimicking the action of dopamine, a natural substance in the brain, cabergoline inhibits prolactin secretion, thereby helping to normalize hormone levels in the body. Despite its powerful effects, it’s crucial to use cabergoline under the supervision of a healthcare professional to ensure safety and efficacy.