Active Ingredient

Cabergoline

Cabergoline is a medication that belongs to the class of drugs known as dopamine agonists. It is commonly used to treat certain health conditions related to hormone imbalances.

It works by reducing the amount of a hormone called prolactin in the body, which can help manage symptoms associated with high levels of this hormone.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Cabergoline Brands

Dostinex

Strengths 0.5mg, 0.25mg

Cabgolin

Strengths 0.5mg

Cabergoline Uses

Cabergoline is typically used to manage conditions caused by high levels of prolactin.

Treatment of hyperprolactinemia (high levels of prolactin)
Management of prolactin-secreting pituitary tumors
Control of symptoms related to prolactin-related disorders

How Cabergoline Works

Cabergoline works by mimicking the action of dopamine, a natural substance in the brain. It binds to dopamine receptors and helps decrease the production of prolactin from the pituitary gland.

This reduction in prolactin levels can alleviate symptoms associated with its excess, such as unwanted breast milk production and menstrual changes.

Common side effects of Cabergoline

Not everyone experiences side effects with cabergoline, and many are mild and temporary. However, it is important to be aware of them.

Nausea
Dizziness
Headache
Fatigue
Constipation
Abdominal pain

If you experience serious or persistent symptoms, contact your healthcare provider.

Avoid activities that require alertness, such as driving, until you know how cabergoline affects you.
It is advisable to limit alcohol consumption while taking this medication.
Inform your doctor of any other medications you are taking to avoid potential interactions.
Regular monitoring of your hormone levels may be necessary to ensure the medication is working effectively.
If you experience symptoms like severe dizziness or chest pain, seek medical attention immediately.

Always consult your doctor or healthcare provider for more personalized advice.

Frequently Asked Questions

What is cabergoline used for?

Cabergoline is used to treat conditions caused by high levels of the hormone prolactin, such as hyperprolactinemia.

How does cabergoline work?

Cabergoline works by acting like dopamine, reducing the production of prolactin from the pituitary gland.

Can I drink alcohol while taking cabergoline?

It is advisable to limit alcohol consumption while taking cabergoline, as it can increase certain side effects like dizziness.

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember unless it’s close to your next dose. In that case, skip the missed dose. Do not double up.

Are there any foods I should avoid while taking cabergoline?

There are no specific foods to avoid, but it’s best to maintain a balanced diet and discuss any concerns with your doctor.