This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Normal Menstruation, Abnormal Menstruation, Menopausal Physiology and forsight of conception, Subject name: Gynaecology & Obstetrics
Drug of choice for galactorrhea is: 
Select and explain. 
A. Bromocriptine, B. Cabergoline, C. Metformin, D. Dopamine
B: Cabergoline
Answer: B: Cabergoline 
Explanation: Cabergoline is the DOC for hyperprolactinemia. Bromocriptine is associated with giddiness, dizziness, postural hypotension, and, rarely, hallucinations.Besides, it needs to be taken daily. Cabergoline has hardly any side effects (occasional headaches can happen), and it is to be taken once a week. Therefore it is preferred over bromocriptine.