Updated on 24/08/2026
METOSSOR 50 mg
Metoprolol tartrate
Tablets
Treatment of high blood pressure. Treatment of heart rhythm disorders and chest pain caused by angina. Long-term treatment following a heart attack and prevention of migraines
Packaging:
Box of 30 tablets
Contraindications:
• If you are allergic or hypersensitive to metoprolol or any of the other ingredients in this medication (see Section 6, Additional Information).
• If you are allergic to a group of medications called beta-blockers.
• If you have certain heart conditions (second- and third-degree atrioventricular block).
• If you have severe heart failure.
• If you have had cardiogenic shock.
• If you have severe peripheral arterial disease or Raynaud’s disease.
• If you have a very slow heart rate (fewer than 50 beats per minute).
• If you are taking a medication from the group called beta-agonists, which are used to help the heart pump more strongly.
• If you have heart rhythm problems known as sinus node dysfunction.
• If you have or have had difficulty breathing or asthma.
• If you have an untreated pheochromocytoma (a condition of the adrenal gland that causes excessive hormone production, leading to severe high blood pressure).
• If you have abnormal blood acidity (metabolic acidosis).
• If you are receiving intravenous verapamil or diltiazem.
• If you have low blood pressure.
If you think any of these contraindications apply to you, do not take the tablets. Talk to your doctor first and follow their advice.
Report
Do you wish to make a report?
In accordance with legal and regulatory obligations governing health and safety, you can report any adverse event (medicinal or cosmetic) or suspected quality defect related to the use of one of our products.
This information is crucial for the ongoing evaluation of our safety profile. Please submit your report: directly to our monitoring department via the contact form for medications; and/or via our telephone number +33 (0)3 86 20 21 64.