Quick Answer: Does Metoprolol Affect Heart Rhythm?

What is a bad heart rate?

Tachycardia refers to a heart rate that’s too fast.

How that’s defined may depend on your age and physical condition.

Generally speaking, for adults, a heart rate of more than 100 beats per minute (BPM) is considered too fast..

Is metoprolol good for irregular heartbeat?

Metoprolol belongs to a group of medicines called beta blockers. It’s used to: treat high blood pressure. treat illnesses that cause an irregular heartbeat.

What is a normal heart rate on beta blockers?

Even among patients on beta-blockers, the proportion with HR≥70 bpm was 41.1%. Also, among patients with anginal symptoms, only 22.1% achieved a HR≤60 bpm, despite the fact that stable angina guidelines recommend a target HR of 55–60 bpm in patients with angina on beta-blockers [22].

Why are beta blockers bad?

When taken in very high doses, beta blockers can worsen heart failure, slow the heart rate too much, and produce wheezing and a worsening of lung disease. High doses may also cause lightheadedness from a drop in blood pressure, which puts people at risk for falls and injury.

Can you exercise while on beta blockers?

Sheps, M.D. Beta blockers slow your heart rate, which can prevent the increase in heart rate that typically occurs with exercise. This means that it might not be possible for you to reach your target heart rate — the number of heartbeats per minute you aim for to ensure you’re exercising hard enough.

Is 50 mg of metoprolol a lot?

The dose is usually 1 milligram (mg) per kilogram (kg) of body weight once a day. The first dose should not be more than 50 mg once a day. Your doctor may adjust your dose as needed.

Is bradycardia a side effect of metoprolol?

Bradycardia is a potentially serious adverse effect of metoprolol. Its incidence in large clinical trials is low, ranging from 0.8-9%.

Does metoprolol cause slow pulse?

Metoprolol (Lopressor, Toprol) belongs to a class of drugs known as beta blockers. As you mentioned, these drugs reduce your heart rate; they also lower blood pressure. They work by blocking the effects of the hormone epinephrine (also known as adrenaline), causing your heart to beat more slowly and with less force.

Can you eat bananas with beta blockers?

Too much potassium can lead to erratic heart rhythm and kidney failure. If you are taking a beta-blocker, your health care provider may recommend that you limit your consumption of bananas and other high potassium foods including papaya, tomato, avocado and kale.

What heart rate is too low for metoprolol?

A heart rate of 55-60 is not unusual in people taking metoprolol. However, if a person had a heart rate that slow without a beta blocker, a doctor would be concerned that they would eventually develop symptoms from that slow of a heart rate.

What should I avoid while taking metoprolol?

Metoprolol Interactions with Food and Herbs Potassium-rich foods like meat, milk, bananas and sweet potatoes when taken with beta blockers can result in high blood potassium levels. Pleurisy Root: Cardiac glycosides present in the pleurisy root may interfere with the effect of metoprolol.

What foods to avoid when taking beta blockers?

While on beta-blockers, you should also avoid eating or drinking products that have caffeine or taking over-the-counter cough and cold medicines, antihistamines, and antacids that contain aluminum. You should also avoid drinking alcohol, because it can decrease the effects of beta-blockers.

How long can you stay on beta blockers?

Guidelines recommend beta blocker therapy for three years, but that may not be necessary. Beta blockers work by blocking the effects of the hormone epinephrine, also called adrenaline. Taking beta blockers reduces your heart rate and blood pressure. This eases the workload on your heart and improves blood flow.

What is the safest beta blocker?

Cardioselective. A number of beta blockers, including atenolol (Tenormin) and metoprolol (Toprol, Lopressor), were designed to block only beta-1 receptors in heart cells. Since they don’t affect beta-2 receptors in blood vessels and the lungs, cardioselective beta blockers are safer for people with lung disorders.