Generic Name: cabergoline (ca BER goe leen)
Brand Names: Dostinex
What is cabergoline?
Cabergoline is in a group of drugs called dopamine receptor antagonists. It works by reducing the amount of prolactin (a hormone) that is released from the pituitary gland.
Cabergoline is used to treat a hormone imbalance in which there is too much prolactin in the blood (also called hyperprolactinemia).
Cabergoline may also be used for other purposes not listed in this medication guide.
What is the most important information I should know about cabergoline?
Do not use this medication if you are allergic to cabergoline, or if you have uncontrolled high blood pressure, pregnancy-related high blood pressure, or if you are allergic to any type of ergot medicine such as ergotamine (Ergomar, Cafergot), dihydroergotamine (D.H.E. 45, Migranal Nasal Spray), ergonovine (Ergotrate), or methylergonovine (Methergine).
Before taking cabergoline, tell your doctor if you are allergic to any drugs, or if you have liver disease, heart disease, or a breathing disorder.
Cabergoline is usually taken twice each week for at least 6 months. Do not take this medication every day unless your doctor tells you to.
To be sure this medication is helping your condition, your blood will need to be tested on a regular basis to measure your prolactin levels. Your doctor may want to continue checking your prolactin levels for several months after you stop taking cabergoline. Do not miss any scheduled visits.
Tell your doctor if you are also taking metoclopramide (Reglan), blood pressure medications, diuretics, or any medication to treat a psychiatric disorder.
What should I discuss with my health care provider before taking cabergoline?
Do not use this medication if you are allergic to cabergoline, or if you have:
uncontrolled high blood pressure (hypertension);
hypertension caused by pregnancy, including eclampsia and preeclampsia; or
if you are allergic to any type of ergot medicine such as ergotamine (Ergomar, Cafergot), dihydroergotamine (D.H.E. 45, Migranal Nasal Spray), ergonovine (Ergotrate), or methylergonovine (Methergine).
Before taking cabergoline, tell your doctor if you are allergic to any drugs, or if you have:
liver disease;
heart disease; or
a breathing disorder.
If you have any of these conditions, you may need a dose adjustment or special tests to safely take this medication.
FDA pregnancy category B. This medication is not expected to be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment. It is not known whether cabergoline passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
How should I take cabergoline?
Take this medication exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Follow the directions on your prescription label.
Your doctor may occasionally change your dose to make sure you get the best results from this medication.
Cabergoline is usually taken twice each week for at least 6 months. Do not take this medication every day unless your doctor tells you to.
To be sure this medication is helping your condition, your blood will need to be tested on a regular basis to measure your prolactin levels. Your doctor may want to continue checking your prolactin levels for several months after you stop taking cabergoline. Do not miss any scheduled appointments.
Store cabergoline at room temperature away from moisture and heat.
See also: Cabergoline dosage (in more detail)
What happens if I miss a dose?
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at your next regularly scheduled time. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention if you think you have used too much of this medicine.
Overdose symptoms may include stuffy nose, confusion, hallucinations, feeling light-headed, or fainting.
What should I avoid while taking cabergoline?
Follow your doctor's instructions about any restrictions on food, beverages, or activity while you are using cabergoline.
Cabergoline side effects
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using cabergoline and call your doctor at once if you have any of these serious side effects:
cough or trouble breathing; or
feeling light-headed, fainting.
Less serious side effects may include:
nausea, vomiting, stomach pain, constipation;
headache;
dizziness, drowsiness, nervousness;
numbness or tingly feeling; or
hot flashes.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.
Cabergoline Dosing Information
Usual Adult Dose for Hyperprolactinemia:
Initial dose: 0.25 mg orally twice a week. Dosage may be increased by 0.25 mg twice a week.
Maximum dose: 1 mg orally twice a week (according to patient serum prolactin level).
What other drugs will affect cabergoline?
Before using cabergoline, tell your doctor if you are using any of the following drugs:
metoclopramide (Reglan);
an ACE inhibitor such as benazepril (Lotensin), captopril (Capoten), fosinopril (Monopril), enalapril (Vasotec), lisinopril (Prinivil, Zestril), moexipril (Univasc), perindopril (Aceon), quinapril (Accupril), ramipril (Altace), or trandolapril (Mavik);
a beta-blocker such as acebutolol (Sectral), atenolol (Tenormin), betaxolol (Kerlone), bisoprolol (Zebeta), carteolol (Cartrol), carvedilol (Coreg), esmolol (Brevibloc), labetalol (Normodyne, Trandate), metoprolol (Lopressor, Toprol), nadolol (Corgard), penbutolol (Levatol), pindolol (Visken), propranolol (Inderal, InnoPran), sotalol (Betapace), or timolol (Blocadren);
a calcium channel blocker such as amlodipine (Norvasc), diltiazem (Tiazac, Cartia, Cardizem), felodipine (Plendil), nicardipine (Cardene), nifedipine (Procardia, Adalat), nimodipine (Nimotop), nisoldipine (Sular), or verapamil (Calan, Covera, Isoptin, Verelan);
a diuretic (water pill) such as amiloride (Midamor, Moduretic), bumetanide (Bumex), chlorthalidone (Hygroton, Thalitone), ethacrynic acid (Edecrin), furosemide (Lasix), hydrochlorothiazide (HCTZ, HydroDiuril, Hyzaar, Lopressor, Vasoretic, Zestoretic), indapamide (Lozol), metolazone (Mykrox, Zarxolyn), spironolactone (Aldactazide, Aldactone), triamterene (Dyrenium, Maxzide, Dyazide), torsemide (Demadex), and others; or
other blood pressure medications such as irbesartan (Avapro), losartan (Cozaar), olmesartan (Benicar), telmisartan (Micardis), and valsartan (Diovan).
This list is not complete and there may be other drugs that can interact with cabergoline. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
More cabergoline resources
- Cabergoline Side Effects (in more detail)
- Cabergoline Dosage
- Cabergoline Use in Pregnancy & Breastfeeding
- Drug Images
- Cabergoline Drug Interactions
- Cabergoline Support Group
- 4 Reviews for Cabergoline - Add your own review/rating
- cabergoline Advanced Consumer (Micromedex) - Includes Dosage Information
- Cabergoline Prescribing Information (FDA)
- Cabergoline Monograph (AHFS DI)
- Cabergoline MedFacts Consumer Leaflet (Wolters Kluwer)
- Dostinex Prescribing Information (FDA)
Compare cabergoline with other medications
- Hyperprolactinemia
Where can I get more information?
- Your pharmacist can provide more information about cabergoline.
See also: cabergoline side effects (in more detail)
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