Metoprolol Tartrate

Atrial Fibrillation, Thyroid Crisis, Migraine + 9 more
Treatment
4 FDA approvals
20 Active Studies for Metoprolol Tartrate

What is Metoprolol Tartrate

MetoprololThe Generic name of this drug
Treatment SummaryMetoprolol is a medication used to block the effects of certain hormones in the body. It is available in both an immediate-release and extended-release form and can be used to treat high blood pressure, heart failure, and angina. Metoprolol was developed in 1969 and approved by the FDA in 1978. It is widely prescribed around the world and is one of the preferred treatments for heart-related conditions.
Lopressoris the brand name
image of different drug pills on a surface
Metoprolol Tartrate Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Lopressor
Metoprolol
1978
983

Approved as Treatment by the FDA

Metoprolol, also known as Lopressor, is approved by the FDA for 4 uses including Hemodynamically Stable and nonresponsive to antihypertensive monotherapy .
Hemodynamically Stable
nonresponsive to antihypertensive monotherapy
Used to treat nonresponsive to antihypertensive monotherapy in combination with Hydrochlorothiazide
Hypertensive disease
Used to treat High Blood Pressure (Hypertension) in combination with Hydrochlorothiazide
Heart Attack

Effectiveness

How Metoprolol Tartrate Affects PatientsWhen used correctly, metoprolol can help slow down the heart rate and reduce the amount of oxygen the heart needs to function. It has also been used to treat arrhythmia and has been found to reduce sudden cardiac death and heart attack in individuals who have had a heart attack. In clinical trials performed in 1990, taking metoprolol long-term after a heart attack reduced mortality and re-infarction by 17%.
How Metoprolol Tartrate works in the bodyMetoprolol is a medication that works to decrease the activity of certain receptors in the heart, resulting in a reduced heart rate and lower blood pressure. It does not affect other parts of the body, such as the nervous system or muscle cells.

When to interrupt dosage

The dose of Metoprolol Tartrate is contingent upon the determined illness, such as Hemodynamically Stable, Thyroid Crisis and Atrial Fibrillation. The volume of dosage shifts as per the method of delivery (e.g. Tablet, coated or Tablet - Oral) featured in the table beneath.
Condition
Dosage
Administration
Hemodynamically Stable
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Supraventricular Tachycardia (SVT)
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Hypertensive disease
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Chest Pain
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Atrial Fibrillation
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Thyroid Crisis
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Migraine
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Hypesthesia
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
prophylaxis of migraine headaches
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Hypesthesia
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
Heart Attack
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral
nonresponsive to antihypertensive monotherapy
, 50.0 mg, 100.0 mg, 5.0 mg/mL, 25.0 mg, 200.0 mg, 0.5 mg, 0.25 mg, 1.0 mg/mL, 23.75 mg, 190.0 mg, 90.0 mg, 47.5 mg, 37.5 mg, 75.0 mg
, Oral, Tablet - Oral, Tablet, Tablet, film coated, Tablet, film coated - Oral, Intravenous, Injection, solution, Injection, solution - Intravenous, Tablet, film coated, extended release, Tablet, film coated, extended release - Oral, Tablet, extended release, Tablet, extended release - Oral, Injection, Injection - Intravenous, Kit, Solution - Intravenous, Solution, Capsule, extended release, Capsule, extended release - Oral, Tablet, coated, Tablet, coated - Oral

Warnings

Metoprolol Tartrate has seven restrictions. If you suffer from any of the circumstances listed in the table below, Metoprolol Tartrate should not be administered.Metoprolol Tartrate Contraindications
Condition
Risk Level
Notes
Heart Block
Do Not Combine
Shock, Cardiogenic
Do Not Combine
Heart Decompensation
Do Not Combine
Pulse Frequency
Do Not Combine
severe bradycardia
Do Not Combine
Sick Sinus Syndrome
Do Not Combine
Severe Hypersensitivity Reactions
Do Not Combine
Metoprolol may interact with Pulse Frequency
There are 20 known major drug interactions with Metoprolol Tartrate.
Common Metoprolol Tartrate Drug Interactions
Drug Name
Risk Level
Description
4-Bromo-2,5-dimethoxyphenethylamine
Major
The therapeutic efficacy of 4-Bromo-2,5-dimethoxyphenethylamine can be decreased when used in combination with Metoprolol.
Abediterol
Major
The therapeutic efficacy of Abediterol can be decreased when used in combination with Metoprolol.
Adrafinil
Major
The therapeutic efficacy of Adrafinil can be decreased when used in combination with Metoprolol.
Agrostis gigantea pollen
Major
The risk of a hypersensitivity reaction to Agrostis gigantea pollen is increased when it is combined with Metoprolol.
Agrostis stolonifera pollen
Major
The risk of a hypersensitivity reaction to Agrostis stolonifera pollen is increased when it is combined with Metoprolol.
Metoprolol Tartrate Toxicity & Overdose RiskThe toxic dose of metoprolol in rats is 3090-4670mg/kg. Signs of an overdose on this drug include slow heart rate, low blood pressure, difficulty breathing, and heart failure. If someone takes too much metoprolol, it is recommended to induce vomiting followed by treatment for the symptoms. Metoprolol is not known to cause cancer, mutations, or fertility problems. Long-term use at high doses may result in small benign lung tumors.
image of a doctor in a lab doing drug, clinical research

Metoprolol Tartrate Novel Uses: Which Conditions Have a Clinical Trial Featuring Metoprolol Tartrate?

At present, there are 319 ongoing investigations assessing the possible benefits of Metoprolol Tartrate for Hypesthesia, Thyroid Crisis and Hypertensive Disease.
Condition
Clinical Trials
Trial Phases
Atrial Fibrillation
146 Actively Recruiting
Not Applicable, Phase 2, Phase 4, Phase 1, Phase 3, Early Phase 1
Migraine
52 Actively Recruiting
Not Applicable, Phase 1, Phase 2, Phase 3, Phase 4, Early Phase 1
prophylaxis of migraine headaches
0 Actively Recruiting
Supraventricular Tachycardia (SVT)
1 Actively Recruiting
Not Applicable
Hypesthesia
8 Actively Recruiting
Not Applicable, Phase 1
nonresponsive to antihypertensive monotherapy
0 Actively Recruiting
Thyroid Crisis
0 Actively Recruiting
Hypertensive disease
19 Actively Recruiting
Not Applicable, Phase 1, Phase 2, Phase 3
Hypesthesia
4 Actively Recruiting
Not Applicable
Heart Attack
53 Actively Recruiting
Phase 4, Phase 2, Phase 3, Not Applicable, Phase 1, Early Phase 1
Chest Pain
6 Actively Recruiting
Phase 2, Phase 3, Not Applicable, Phase 4
Hemodynamically Stable
0 Actively Recruiting

Metoprolol Tartrate Reviews: What are patients saying about Metoprolol Tartrate?

5Patient Review
1/31/2022
Metoprolol Tartrate for Abnormal Heart Rhythm
This medication has been a literal lifesaver. For years it's kept my heart rhythm in check and prevented me from going into A-Fib.
5Patient Review
12/9/2021
Metoprolol Tartrate for High Blood Pressure
I've been taking this medication for seven years now to help with an irregular heartbeat. When I first started the medication, I experienced some side effects like a fast heartbeat, chest pain, dizziness, drowsiness, and weird dreams. However, overall this medication has helped me a lot by lowering my heart rate and reducing chest pains.
4.7Patient Review
2/12/2020
Metoprolol Tartrate for High Blood Pressure
This medication has been great for managing my blood pressure. I'm really pleased with the results.
3.7Patient Review
6/6/2020
Metoprolol Tartrate for Heart Rate Between 100 and 130 Beats Per Minute
I bruise and sometimes even bleed when I lightly bump my arms; it's really quite a problem.
3Patient Review
1/17/2022
Metoprolol Tartrate for High Blood Pressure
I gained 75 pounds while taking this medication and also experienced bad allergic reactions, whelping, swelling, itching, hair loss, and diarrhea. I can't breathe well because of the weight gain, so I'll be asking my doctor to take me off the medication this week.
2.7Patient Review
7/25/2022
Metoprolol Tartrate for High Blood Pressure
I decided to stop taking this medication after seeing how many other people had similar issues. I was constantly exhausted but couldn't sleep, and started having horrible nightmares and flu-like symptoms.
2.3Patient Review
8/28/2022
Metoprolol Tartrate for High Blood Pressure
This treatment lowered my blood pressure in conjunction with the triamterene/htcz, however it also dropped my heart rate too low. I experienced fatigue, lightheadedness, and chest pains as a result.
2.3Patient Review
6/30/2022
Metoprolol Tartrate for Ventricular Rate Control in Atrial Fibrillation
I take a reduced dose of 25mg, and I'm feeling anxious because my heart rate has decreased.
2Patient Review
4/3/2022
Metoprolol Tartrate for High Blood Pressure
I've gained 30lbs in the last three months, mostly around my waist. My tinnitus has gotten worse, I have no energy, and I'm feeling depressed. My blood pressure is still high (160/95), and I just generally don't feel good since December. Even my teeth hurt! The doctor says everything is okay, but I don't think they're listening to me at all. I want to get off this medication; at 72, I think I know my body better than anyone else does.
2Patient Review
6/21/2022
Metoprolol Tartrate for Ventricular Rate Control in Atrial Fibrillation
My healthy and active father was prescribed this medication and has since then been experiencing negative side effects like passing out, sleeping excessively, and loss of balance. I believe that this drug is dangerous and should be taken off the market.
2Patient Review
7/12/2022
Metoprolol Tartrate for High Blood Pressure
I would not recommend this pill to anyone. It is awful and the side effects linger. It messed up my digestive tract and I am hoping after a few months of not taking it things will get better. I have never felt so horrible in all my life.
2Patient Review
5/12/2021
Metoprolol Tartrate for Abnormal Heart Rhythm
Almost immediately after starting this medication, I began to experience problems with my vision.
1.7Patient Review
5/2/2022
Metoprolol Tartrate for High Blood Pressure
I have had terrible side effects from this medication. I can barely walk and am constantly dizzy. My feet are swollen and the pain is unbearable. The doctor says I'm fine, but this is the only thing that has changed in my routine.
1.7Patient Review
5/3/2022
Metoprolol Tartrate for High Blood Pressure
I have been feeling very dizzy and nauseous since I started taking this medication. My feet are still swollen. I got a blood test and the results were abnormal. This is the only medication I am taking.
1Patient Review
11/11/2021
Metoprolol Tartrate for High Blood Pressure
Overall, I didn't have a good experience with this medication. I felt ill the entire time I was on it, and it made me extremely exhausted to the point where I could barely walk.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about metoprolol tartrate

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What are side effects of metoprolol tartrate?

"Side effects may include: feeling dizzy or tired; depression; confusion; memory problems; nightmares; difficulty sleeping; diarrhea; or a mild itch or rash."

Answered by AI

What is the difference between metoprolol and metoprolol tartrate?

"The main difference between metoprolol tartrate and metoprolol succinate is that metoprolol tartrate is only available as an immediate-release tablet which means it must be taken several times per day, whereas metoprolol succinate is an extended-release tablet that can be taken once a day."

Answered by AI

What is metoprolol tartrate given for?

"Metoprolol is used in combination with other medications to treat high blood pressure, which can prevent strokes, heart attacks, and kidney problems. This medication is also effective in treating chest pain and improving survival rates after a heart attack."

Answered by AI

What is the best time of day to take metoprolol tartrate?

"This medication should be taken with a meal or just after a meal. The medicine should be taken at the same time each day. The capsule should be swallowed whole and not crushed, chewed, broken, or opened. A Toprol XL tablet can be divided in half if your doctor has told you to do so."

Answered by AI

Clinical Trials for Metoprolol Tartrate

Have you considered Metoprolol Tartrate clinical trials? We made a collection of clinical trials featuring Metoprolol Tartrate, we think they might fit your search criteria.
Have you considered Metoprolol Tartrate clinical trials? We made a collection of clinical trials featuring Metoprolol Tartrate, we think they might fit your search criteria.
Have you considered Metoprolol Tartrate clinical trials? We made a collection of clinical trials featuring Metoprolol Tartrate, we think they might fit your search criteria.
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