Bromocriptine acts like dopamine in the body. That does two things: it switches off prolactin release from the pituitary gland, and it helps replace the dopamine signal lost in Parkinson disease.

What Bromocriptine Is Used For

High prolactin levels and prolactin producing pituitary tumours
Absent periods, milk discharge and infertility caused by high prolactin
Parkinson disease, usually as an add on
Suppressing milk production when medically indicated

Common Side Effects

Nausea, particularly at the start
Dizziness and low blood pressure on standing
Headache
Blocked nose and constipation

Precautions

Taking it with food and at bedtime greatly reduces nausea and dizziness at the beginning. Get up slowly for the first weeks. Report severe headache, visual disturbance, chest pain or persistent vomiting. Tell your doctor if you become pregnant while on it, and mention any history of heart valve or lung problems before starting.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.