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BROMOCRIPTINE MESYLATE vs DOSTINEX

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. BROMOCRIPTINE MESYLATE and DOSTINEX are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

60/100
64/100

Pharmacy pays

~$52.02 /30
~$42.43 /30

Type

RX
RX

Active ingredient

BROMOCRIPTINE MESYLATE
CABERGOLINE

Dosage forms

Tablet, Capsule
Tablet

Drug class

Ergot Derivative
Ergot Derivative

Boxed warning

None
None

Half-life

about 4.85 hours

Treats

Acromegaly, Adenoma, Amenorrhea
Adenoma, Hyperprolactinemia, Parkinson Disease

Frequently asked questions

Which is better-rated, Bromocriptine Mesylate or Dostinex?

By our independent rating, Dostinex scores higher — 3.2 vs 3.0 out of 5 for Bromocriptine Mesylate. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Bromocriptine Mesylate or Dostinex?

Dostinex costs pharmacies less to acquire — about $42.43 vs $52.02 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Bromocriptine Mesylate and Dostinex?

Bromocriptine Mesylate contains Bromocriptine Mesylate, while Dostinex contains Cabergoline — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.