Cabergoline (brand name Dostinex, cabaser, caber), a fungi derivative, is a potent dopamine receptor agonist. Numerous studies have shown that cabergoline inhibits prolactin. Currently, it is the preferred choice in medicine over the older bromocriptine because of its longer half-life and minimal side effects.

Firstly 0.25 mg twice a week is the ideal dosage. If needed, the dosage can be increased in the rate of 0.25mg every four weeks. It can be 1mg twice a week depending on body prolactin levels.