Medindia » Consumer Health » Medication Manual » Atenolol

Atenolol

Latest prescription information about Atenolol. Learn how to pronounce the drug’s name, its indications, dosage, how to take, when to take, when not to take, side effects, special precautions, its storage instructions and warnings if any when taken during pregnancy. Also listed are the International and Indian trade name(s) of the drug and its price list.
Email Email Save this page Save Syndicate Syndicate
Generic Name : Atenolol
Pronunciation : a ten' oh lole
Therapeutic Classification : beta- adrenergic blockers
Trade Name(s): 
India- Adbeta Tab , Adbeta-H Tab , Atpure Tab.
International- Tenoretic.
Why it is prescribed (Indications) : 
This medication is a beta-blocker, prescribed for chest pain and high blood pressure. It relaxes blood vessels and slows down the heart rate to improve blood flow and decrease blood pressure.

When it is not to be taken (Contraindications): 


Contraindicated in patients with very slow heartbeat, heart block, uncontrolled heart failure, shock caused by serious heart problems, low blood pressure after a heart attack, untreated adrenal gland tumor, who are taking mibefradil and hypersensitivity.

Pregnancy Category :

A B C D X
Category D : There is positive evidence of human fetal risk based on adverse reaction data from investigational or marketing experience or studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.


When it is to be taken : 
Adult: PO- Angina pectoris; HTN- 50-100 mg once daily. Migraine prophylaxis 50-100 mg/day.
How it should be taken : 
It comes as a tablet to take by mouth, once or twice a day.
Special Instruction : 
* Caution should be exercised in patients with history of asthma or other lung disease, diabetes, any allergy, overactive thyroid, neuroendocrine tumor, heart failure, slow heart rate, poor blood circulation, heart or kidney disease, any allergy, who are taking other medications, elderly, children, during pregnancy and breastfeeding.
* It may cause dizziness or drowsiness, do not drive a car or operate machinery and get up slowly from bed while taking this medication.
* It may affect platelet counts; avoid injury or bruising.
* Patient may develop with increased risk of allergic reaction, if it so consult with your doctor.
Side Effects : 
Heart- Slow heart rate and heart failure.
Central Nervous System- Headache, fatigue, dizziness, hallucinations, confusion and sleep disturbances.
Gastrointestinal - Diarrhea and nausea.
Respiratory - Wheezing and shortness of breath.
Other Precautions : 
* Monitor blood pressure and sugar level regularly while taking this medication.
Storage Conditions : 
Store it at room temperature (20°- 25°C).

Comment & Contribute
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters
I agree to the terms and conditions
If you have a question about health related issues, you can now post it in our Ask An Expert section on our community website Medwonders.com and get answers from our panel of experts.
Member Comments ( 2 )
why all anti-hypertensive oral drug suggested to be taken after food
(Posted by MANSIMEDICALS, India Date : 3/1/2012 )
what are the side effect for taking losarton pottassium and atenlol for longer period. Please advise what precautions to be taken.
(Posted by sbsbhatia, India Date : 7/10/2011 )

Browse the Drugs alphabetically

Drugs Index
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z