Answer
Yes. It can reduce the size of some prolactin-secreting pituitary tumours; response is followed with blood tests and sometimes repeat imaging.
Sources for this answer
- Cabergoline 0.5mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.