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Other drug names: | 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 0-9 |
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Do not stop taking propranolol without talking to your doctor first. If propranolol is stopped suddenly, it may cause chest pain or heart attack in some people. |
Propranolol is used to treat high blood pressure. It is also used to prevent angina (chest pain) and heart attacks. It works by relaxing your blood vessels so your heart doesn't have to pump as hard. Propranolol is also used to treat abnormal heart rhythms.
Propranolol is also used to prevent migraine headaches and tremors.
This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Propranolol comes as a tablet or capsule to take by mouth. It also comes as a solution or concentrate. The extended-release (long-acting) product usually is taken once a day. Immediate-acting propranolol may be taken two, three, or four times a day. The number of doses depends on why it is being taken.
Do not cut, crush, or chew extended-release tablets; swallow them whole. Dilute the concentrated oral liquid with water, juice, or soft drinks, or mix it with applesauce or pudding just before taking it.
Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take propranolol exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Propranolol helps control your condition but will not cure it. Continue to take propranolol even if you feel well. Do not stop taking propranolol without talking to your doctor.
Before taking propranolol,
Talk to your doctor before using salt substitutes containing potassium. If your doctor prescribes a low-salt or low-sodium diet, follow these directions carefully.
Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
Propranolol may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
If you experience any of the following symptoms, call your doctor immediately:
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/MedWatch/index.html] or by phone [1-800-332-1088].
Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Keep all appointments with your doctor and the laboratory. Your doctor will need to determine your response to propranolol. Your doctor may ask you to check your pulse (heart rate). Ask your pharmacist or doctor to teach you how to take your pulse. If your pulse is faster or slower than it should be, call your doctor.
Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
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Last Reviewed - 09/01/2008
AHFS® Consumer Medication Information. © Copyright, 2009. The American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland. All Rights Reserved. Duplication for commercial use must be authorized by ASHP.
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Page last updated: 23 April 2009 |