Metoprolol is the active ingredient in this medication.It belongs to a class of drugs called beta-blockers.
High blood pressure (hypertension)
Heart attack (myocardial infarction)
Angina (chest pain)
Heart failure
Certain types of irregular heartbeat (arrhythmias)
Prevention of migraines
Anxiety disorders
Tolol Xr 100 Tab (Metoprolol) works by blocking the effects of adrenaline (epinephrine) and noradrenaline (norepinephrine) on the heart and blood vessels. This reduces heart rate, blood pressure, and the workload on the heart, making it easier for the heart to pump blood.
Store at room temperature, away from light and moisture.
Keep out of reach of children and pets.
Do not flush medication down the toilet or pour it into a drain unless instructed by a healthcare professional.
The dosage of metoprolol varies depending on the condition being treated and the individual's response to the medication.
It is typically taken by mouth, usually once or twice a day.
Follow your doctor's instructions carefully and do not change your dosage without consulting them.
Do not stop taking metoprolol abruptly, as this can cause serious side effects.
More serious side effects are less common but can occur, including slow heart rate, low blood pressure, and breathing problems.
Common side effects include dizziness, fatigue, shortness of breath, nausea, constipation, and diarrhea.
Alcohol can increase the risk of side effects from metoprolol, so it is best to avoid alcohol while taking this medication.
Metoprolol can cause dizziness, fatigue, and blurred vision. Therefore, it is important to avoid driving or operating machinery until you know how this medication affects you.
Metoprolol can pass into breast milk and may harm a nursing infant. It is important to discuss the risks and benefits with your doctor before taking metoprolol if you are pregnant or breastfeeding.
The safety and effectiveness of metoprolol in children have not been established.
If you have kidney problems, your doctor may need to adjust your dosage of metoprolol.
If you have liver problems, your doctor may need to adjust your dosage of metoprolol.
National Institutes of Health (NIH)
Food and Drug Administration (FDA)
American Heart Association (AHA)
Mayo Clinic
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