Propranolol

Generic name: Propranolol

Usage of Propranolol

Propranolol is a beta-blocker. Beta-blockers affect the heart and circulation (blood flow through arteries and veins).

Propranolol is used to treat tremors, angina (chest pain), hypertension (high blood pressure), heart rhythm disorders, and other heart or circulatory conditions. It is also used to treat or prevent heart attack, and to reduce the severity and frequency of migraine headaches.

Hemangeol (propranolol oral liquid 4.28 milligrams) is given to infants 5 weeks to 1 year old to treat a genetic condition called infantile hemangiomas. Hemangiomas are caused by blood vessels grouping together in an abnormal way. These blood vessels form benign (non-cancerous) growths that can develop into ulcers or red marks on the skin. Hemangiomas can also cause more serious complications inside the body (in the liver, brain, or digestive system).

Propranolol side effects

Get emergency medical help if you have signs of an allergic reaction to propranolol (hives, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling).

Call your doctor at once if you have:

slow or uneven heartbeats;

a light-headed feeling, like you might pass out;

wheezing or trouble breathing;

sudden weakness, vision problems, or loss of coordination (especially in a child with hemangioma that affects the face or head);

cold feeling in your hands and feet;

depression, confusion, hallucinations;

heart problems - swelling, rapid weight gain, feeling short of breath;

low blood sugar - headache, hunger, sweating, irritability, dizziness, fast heart rate, and feeling anxious or shaky; or

low blood sugar in a baby - pale skin, blue or purple skin, sweating, fussiness, crying, not wanting to eat, feeling cold, drowsiness, weak or shallow breathing (breathing may stop for short periods), seizure (convulsions), or loss of consciousness.

Common propranolol side effects may include:

dizziness, tiredness;

nausea, vomiting, diarrhea, constipation, stomach cramps;

sleep problems (insomnia); or

runny or stuffy nose, cough, sore throat, hoarse voice.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Before taking Propranolol

You should not use propranolol if you are allergic to it, or if you have:

asthma;

history of slow heart beats that have caused you to faint;

severe heart failure (that required you to be in the hospital); or

a serious heart condition such as "sick sinus syndrome" or heart block (2nd or 3rd degree, unless you have a pacemaker).

You should not use Hemangeol if you have pheochromocytoma (tumor of the adrenal gland). propranolol also should not be used in babies who weigh less than 4.4 pounds.

To make sure propranolol is safe for you, tell your doctor if you have ever had:

slow heartbeats, congestive heart failure;

bronchitis, emphysema, or other breathing disorders;

diabetes (propranolol can make it harder for you to tell when you have low blood sugar);

liver or kidney disease;

a thyroid disorder;

pheochromocytoma (tumor of the adrenal gland);

problems with circulation (such as Raynaud's syndrome); or

if you smoke.

Tell your doctor if you are pregnant or breastfeeding.

How to use Propranolol

Take propranolol exactly as prescribed by your doctor. Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose.

Adults may take propranolol with or without food, but take it the same way each time.

Hemangeol must be given to an infant during or just after a feeding. Doses should be spaced at least 9 hours apart. Measure Hemangeol with the supplied measuring device (not a kitchen spoon). Do not shake.

Hemangeol can cause low blood sugar (hypoglycemia), especially during times of stress, illness, infections, or skipped meals. Make sure your child eats regularly while taking this medicine.

Call your doctor if a child taking Hemangeol is sick with vomiting, has missed a meal, or has signs of hypoglycemia such as severe weakness or seizure.

Doses are based on weight in children. Your child's dose may change if the child gains or loses weight.

Your heart function and blood pressure will need to be checked often.

Tell your doctor if you have a planned surgery.

Your condition may get worse if you stop using propranolol suddenly. Ask your doctor before stopping the medicine.

This medicine can affect the results of certain medical tests. Tell any doctor who treats you that you are using propranolol.

If you have high blood pressure, keep using this medicine even if you feel well. High blood pressure often has no symptoms.

Store at room temperature away from moisture and heat. Do not freeze Hemangeol. Throw away any unused Hemangeol 2 months after you first opened the bottle.

Warnings

You should not use propranolol if you have asthma, very slow heart beats, or a serious heart condition such as "sick sinus syndrome" or "AV block" (unless you have a pacemaker).

Babies who weigh less than 4.5 pounds should not be given Hemangeol oral liquid.

What other drugs will affect Propranolol

Sometimes it is not safe to use certain medicines at the same time. Some drugs can affect your blood levels of other drugs you use, which may increase side effects or make the medicines less effective.

Tell your doctor about all your current medicines. Many drugs can affect propranolol, especially:

cholestyramine or colestipol;

warfarin (Coumadin, Jantoven);

an antidepressant;

heart or blood pressure medicine;

medicine to treat an infection;

medicine to treat a prostate disorder;

steroid medicine; or

NSAIDs (nonsteroidal anti-inflammatory drugs) - aspirin, ibuprofen (Advil, Motrin), naproxen (Aleve), celecoxib, diclofenac, indomethacin, meloxicam, and others.

This list is not complete and many other drugs may interact with propranolol. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

Disclaimer

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