A patient with hyperprolactinemia is treated with bromocriptine. What is the mechanism of action?
Show answer and explanation
Correct answer: Dopamine agonist
Bromocriptine is a dopamine agonist that inhibits prolactin secretion from the anterior pituitary.
Keep practicing
More Endocrine pharmacotherapy questions
- A patient taking long-term prednisone suddenly stops the medication. Which complication is most likely?
- A patient is prescribed propylthiouracil (PTU). Which mechanism distinguishes PTU from methimazole?
- A patient with type 1 diabetes begins insulin glargine. What is a major benefit of this formulation?
- Which diabetes medication should be avoided in patients with heart failure due to fluid retention?
- A woman with PCOS is prescribed spironolactone. What symptom is this medication intended to treat?
- A patient receiving insulin therapy experiences hypoglycemia with confusion and sweating. Which is the fastest treatment option?