Tenormin
Slow Heart Rate, Atrial Fibrillation, Migraine + 14 more
Treatment
7 FDA approvals
20 Active Studies for Tenormin
Treatment for
Slow Heart Rate
What is Tenormin
Atenolol
The Generic name of this drug
Treatment Summary
Atenolol is a type of medication used to treat various heart conditions. It was invented in 1958 by Scottish pharmacologist Sir James Black, who won the Nobel Prize for his work. Atenolol is usually prescribed for high blood pressure, heart attack, arrhythmias, and heart failure. However, studies have suggested that atenolol may not reduce mortality or cardiovascular disease in people with hypertension, and the risk of stroke may depend on the age of the patient. Therefore, atenolol should be used based on more than just hypertension.
Tenormin
is the brand name
Tenormin Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Tenormin
Atenolol
1990
432
Approved as Treatment by the FDA
Atenolol, otherwise called Tenormin, is approved by the FDA for 7 uses like Hypertensive disease and Refractory Hypertension .
Hypertensive disease
Used to treat Refractory Hypertension in combination with Chlorthalidone
Refractory Hypertension
Used to treat Refractory Hypertension in combination with Chlorthalidone
Hypertensive disease
Helps manage High Blood Pressure (Hypertension)
Slow Heart Rate
Heart Attack
Hemodynamically Stable
Hypertension
Effectiveness
How Tenormin Affects Patients
Atenolol is a drug that can help regulate the heart. It works by blocking certain hormones and nerves that control the heart rate, electrical conductivity, and contractility. This reduces the amount of work the heart needs to do, which can reduce the risk of angina or chest pain. It also helps to control the rate of electrical signals in the heart, which can help with arrhythmia (irregular heartbeat). Atenolol can also help lower blood pressure, though it is less effective than other beta blocker drugs. It may cause fatigue, depression, or sleep disturbances like nightmares or insomnia. It can also cause
How Tenormin works in the body
Atenolol is a type of drug that only affects certain parts of the body, called a cardioselective beta-blocker. It works by blocking the activity of special receptors in the heart and lungs called beta-1 receptors. When these receptors are blocked, the signals sent to the heart and lungs that cause them to work harder are stopped. This can slow down the heart rate and relax the muscles in the lungs, making it easier to breathe. In the heart, atenolol stops certain proteins from increasing the amount of calcium in the cells. This helps reduce the amount of contractions in the heart and keeps
When to interrupt dosage
The quantity of Tenormin is contingent upon the identified condition, including Atrial Fibrillation, Migraine and Hypertensive disease. The measure of dosage shifts as per the technique of delivery (e.g. Tablet - Oral or Tablet) specified in the table beneath.
Condition
Dosage
Administration
Slow Heart Rate
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Heart Attack
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Chest Pain
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Thyrotoxicosis
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Hypertension
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Atrial Fibrillation
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Migraine
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Secondary prevention Myocardial infarction
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Migraine Disorders
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Congestive Heart Failure
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Syndrome
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Coronary Artery Disease
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Hypertensive disease
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Hypertensive disease
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Tachycardia, Ventricular
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Hemodynamically Stable
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Tachycardia, Ventricular
, 50.0 mg, 100.0 mg, 25.0 mg, 50.0 mg/mg, 5.0 mg/mg, 2.5 mg/mg, 0.5 mg/mL
, Oral, Tablet, Tablet - Oral, Buccal; Oral; Sublingual; Transmucosal, Tablet - Buccal; Oral; Sublingual; Transmucosal, Intravenous, Injection, solution, Injection, solution - Intravenous
Warnings
Tenormin Contraindications
Condition
Risk Level
Notes
Heart Block
Do Not Combine
Shock, Cardiogenic
Do Not Combine
Sinus Bradycardia
Do Not Combine
Heart Failure
Do Not Combine
There are 20 known major drug interactions with Tenormin.
Common Tenormin 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 Atenolol.
4-Methoxyamphetamine
Major
The therapeutic efficacy of 4-Methoxyamphetamine can be decreased when used in combination with Atenolol.
Abediterol
Major
The therapeutic efficacy of Abediterol can be decreased when used in combination with Atenolol.
Adrafinil
Major
The therapeutic efficacy of Adrafinil can be decreased when used in combination with Atenolol.
Agrostis gigantea pollen
Major
The risk of a hypersensitivity reaction to Agrostis gigantea pollen is increased when it is combined with Atenolol.
Tenormin Toxicity & Overdose Risk
The toxic dose of atenolol in mice is 2g/kg when taken orally, 57mg/kg when taken intravenously, 134mg/kg when injected into the body, and 400mg/kg when given subcutaneously. In rats the toxic dose is 2g/kg when taken orally and 77mg/kg when taken intravenously. Rabbits have a toxic dose of 50mg/kg when taken intravenously. Studies in rats and mice showed no carcinogenic effects when the animals were given 300mg/kg per day (150 times the maximum recommended human dose) for 18-24 months
Tenormin Novel Uses: Which Conditions Have a Clinical Trial Featuring Tenormin?
626 active studies are presently investigating the potential of Tenormin in managing Atrial Fibrillation, Coronary Artery Atherosclerosis and Ventricular Tachycardia.
Condition
Clinical Trials
Trial Phases
Atrial Fibrillation
94 Actively Recruiting
Not Applicable, Phase 2, Phase 4, Phase 1, Phase 3, Early Phase 1
Congestive Heart Failure
184 Actively Recruiting
Not Applicable, Phase 1, Phase 2, Phase 4, Phase 3, Early Phase 1
Thyrotoxicosis
0 Actively Recruiting
Migraine
51 Actively Recruiting
Phase 4, Not Applicable, Phase 1, Phase 3, Phase 2, Early Phase 1
Secondary prevention Myocardial infarction
0 Actively Recruiting
Coronary Artery Disease
1 Actively Recruiting
Not Applicable
Heart Attack
23 Actively Recruiting
Not Applicable, Phase 1, Phase 4, Phase 2, Early Phase 1, Phase 3
Syndrome
4 Actively Recruiting
Phase 2, Phase 3, Not Applicable
Migraine Disorders
1 Actively Recruiting
Phase 3
Tachycardia, Ventricular
0 Actively Recruiting
Hypertension
0 Actively Recruiting
Slow Heart Rate
2 Actively Recruiting
Not Applicable
Hemodynamically Stable
0 Actively Recruiting
Hypertensive disease
0 Actively Recruiting
Chest Pain
2 Actively Recruiting
Not Applicable, Phase 2, Phase 3
Tachycardia, Ventricular
0 Actively Recruiting
Hypertensive disease
27 Actively Recruiting
Not Applicable, Phase 1, Phase 2, Phase 3
Tenormin Reviews: What are patients saying about Tenormin?
5
Patient Review
1/24/2012
Tenormin for Ventricular Rate Control in Atrial Fibrillation
5
Patient Review
3/25/2014
Tenormin for High Blood Pressure
5
Patient Review
10/18/2011
Tenormin for High Blood Pressure
5
Patient Review
1/24/2013
Tenormin for High Blood Pressure
5
Patient Review
11/15/2012
Tenormin for High Blood Pressure
5
Patient Review
2/24/2012
Tenormin for High Blood Pressure
4.7
Patient Review
4/27/2016
Tenormin for High Blood Pressure
4.7
Patient Review
3/15/2011
Tenormin for High Blood Pressure
4.7
Patient Review
2/18/2015
Tenormin for Supraventricular Cardiac Arrhythmia
4.3
Patient Review
8/10/2011
Tenormin for High Blood Pressure
4
Patient Review
7/3/2014
Tenormin for High Blood Pressure
3.7
Patient Review
1/17/2012
Tenormin for High Blood Pressure
3.7
Patient Review
5/18/2012
Tenormin for Rapid Ventricular Heartbeat
3.7
Patient Review
9/17/2011
Tenormin for High Blood Pressure
3.7
Patient Review
9/17/2011
Tenormin for High Blood Pressure
3.3
Patient Review
5/1/2012
Tenormin for High Blood Pressure
3
Patient Review
6/18/2012
Tenormin for High Blood Pressure
2.7
Patient Review
2/21/2018
Tenormin for Ventricular Rate Control in Atrial Fibrillation
2.7
Patient Review
5/5/2011
Tenormin for High Blood Pressure
Patient Q&A Section about tenormin
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
What are the side effects of Tenormin?
"The following are symptoms of the flu:
Dizziness
Lightheadedness
Tired feeling
Nausea
Slow heart rate
Decreased sex drive
Impotence"
Answered by AI
When should I take Tenormin?
"To take atenolol, you will typically take it once or twice a day. Your doctor may tell you to take your first dose before going to bed because it can make you feel dizzy. If you do not feel dizzy after the first dose, you can take the medicine in the morning."
Answered by AI
Is Tenormin a good drug?
"Atenolol (Tenormin) can help to relieve chest pain and angina. It may also reduce the risk of death if taken after a heart attack. Although it can be used to treat high blood pressure, it is not the preferred option and is usually only used if other medications have not been effective."
Answered by AI
What is Tenormin tablets used for?
"Atenolol is used to treat high blood pressure, either on its own or with other medications. By lowering high blood pressure, it can help prevent strokes, heart attacks and kidney problems. It is also used to treat chest pain (angina) and improve survival rates after a heart attack."
Answered by AI