Carvedilol Oral : Uses, Side Effects, Interactions



GENERIC NAME(S): Carvedilol


Carvedilol is used to treat hypertension and heart failure. It is also used to improve the chances of survival after a heart attack if your heart is not pumping properly. Reducing hypertension helps in preventing stroke, heart attack and kidney problems.

This medicine works by blocking the action of some natural substances in your body, such as on epinephrine, cardiovascular and blood vessels. This effect reduces your heart rate, blood pressure and stress on your heart. Carvedilol falls under a category of drugs known as alpha and beta blockers.

How to use Carvedilol

See also the warning section.

If you start taking carvedilol and you get a refill every time, before you are available from your pharmacist, please read the Patient Information Letter. If you have any questions, ask your doctor or pharmacist.

Take this medicine from your mouth with a diet directed by your doctor, usually two times daily.

Dosage is based on your medical condition and treatment response. To reduce your risk of side effects, your doctor may direct you to start this medication on low dose and gradually increase your dose. Follow your doctor’s instructions carefully.

Take Carvedilol regularly to get the most benefit of it. To help you remember, take it every day at the same time.

For the treatment of hypertension, it can take 1 to 2 weeks to get the full benefit of this drug. It is important to continue taking this medicine even if you feel OK. Most people with high blood pressure do not feel sick.

Tell your doctor if your condition does not improve or if it worsens (for example, your blood pressure readings are high or increased, or you are increasing the symptoms of heart failure such as breathing Less).

Side Effects

See also the Warnings and Precautions section.

Dizziness, laziness, drowsiness, diarrhea, impotence or fatigue can occur. If any of these effects persists or worsens, tell your doctor or pharmacist immediately.

To reduce the risk of dizziness and lighthouse, slowly rise while sitting or lying down from the position of lying. The risk of dizziness is highest in 1 hour after taking your dose. Taking this medicine with food and starting treatment with low dose and gradually increasing your dose, as directed by your doctor, helps in reducing the risk of dizziness.

Carvedilol can reduce blood flow in your hands and feet, so that they can get cold. Smoking can spoil this effect. Wear warm clothes and avoid using tobacco.

Remember that your doctor has prescribed this drug because he or she has decided that the benefit is higher than the risk of side effects. Many people using this drug do not have serious side effects.

Tell your doctor immediately if you have any serious side effect, including: slow heart beat, severe dizziness, unconsciousness, abnormal weakness, signs of renal problems (such as changes in amount of urination), numbness Go / tingle of hands or feet , Blue fingers / toes, easy injuries / bleeding, mental / mood changes (such as delusion, depression), tour

Although this drug can be used to treat heart failure, some people rarely can develop new or worsening symptoms of heart failure, especially at the onset of carvedilol treatment. Tell your doctor immediately if you develop any of these severe side effects: shortness of breath, swelling of ankle / leg, abnormal fatigue, abnormal / sudden weight gain.

A very serious allergic reaction to this drug is rare. However, if you see symptoms of a serious allergic reaction, get medical help immediately, including: granular, itching / swelling (especially the face / tongue / throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you do not list other effects above, contact your doctor or pharmacist.

In America – Call your doctor for medical advice about side effects. You can notify the FDA of side effects on 1-800-FDA-1088 or

In Canada – Call your doctor for medical advice about side effects. You can report the health effects of Canada on 1-866-234-2345.


Before taking Carvedilol, tell your doctor or pharmacist whether you are allergic to it; Or if you have any other allergens. This product can have passive elements, which can cause allergic or other problems. Talk to your pharmacist for more details.

Before using Carvedilol, tell your doctor or pharmacist your medical history, especially: some types of heartbeat / heart rhythm problems (such as slow / irregular heartbeat, ill sinus syndrome, second- Or third-degree atrioventricular block), respiratory problems (such as asthma, chronic bronchitis, emphysema), requiring hospitalization for severe heart failure Genetic allergic reactions include epinephrine, hyperactive thyroid disease, hyperthyroidism, a certain type of tumor (pheochromocytoma), other heart disease, kidney disease, kidney disease, blood circulation problems (such as Raynaud’s disease, peripheral vascular disease) Problems (such as Prinzmetal’s variant¬†angina), a certain muscle disease (myasthenia gravis), some eye problems (cataracts,¬†glaucoma).

This medication can give you dizziness or drowsy or make you unconscious. This is most likely to occur within 1 hour of your dose, especially when you start carvedilol treatment or at any time your doctor increases your dose. During these periods, avoid driving and hazardous activities. Unless you can safely do it, do not drive, use machinery, or do anything that requires caution. Alcohol or marijuana can make you more dizzy or deaf. Limit alcoholic beverages. If you are using marijuana, talk to your doctor.

If you have diabetes, this product may face faster / faster heartbeat, when you usually feel that your blood glucose is very low (hypoglycemia). Other symptoms of low blood sugar, such as dizziness and perspiration, are unaffected by this medicine. This product can make it difficult to control your blood glucose. Regularly check your blood glucose as directed and share the result with your doctor. Tell your doctor immediately if you have symptoms of high blood sugar such as thirst / urination. Your doctor may need to adjust your diabetes medication, exercise program or diet.

People who wear contact lenses may have dry eyes while taking this medicine.

Before your surgery (with glaucoma / cataract surgery), tell your doctor or dentist whether you are taking this medicine or have taken it, and about all the other products you use (about Including prescription drugs, non-prescription medicines, and herbal products).

Older adults may be more susceptible to the side effects of this drug, especially dizziness and lighthouse.

Carvedilol is not recommended for use during pregnancy. It can harm an unborn child. Consult your doctor for more details.

It is unknown if carvedilol passes through breast milk. However, this is not likely to pass in large amounts in breast milk. There is a low risk that the nursing infant can have undesirable effects on it. Consult your doctor before breastfeeding.


Drug interactions can change how your medicines work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescriptions / non-prescription medicines and herbal products) and share it with your doctor and pharmacist. Do not start, stop or change any drug supplements without the approval of your doctor.

A product that can communicate with this drug is: fingolimod.

Some products contain elements that can increase your heart rate or blood pressure, or can damage your heart failure. Tell your pharmacist what products you are using, and ask how to use them safely (especially cough and cold products, diet aids, or NSAIDs such as ibuprofen / naproxen).

Over Dose

If someone is treated and has serious symptoms like having trouble going out or breathing, call 911. Otherwise, call the Poison Control Center immediately. US residents can call their local venom control center at 1-800-222-1222. Canadians can call a provincial poison control center. Symptoms of overdose may include: very slow heartbeat, severe dizziness, unconsciousness, slow / shallow breathing, seizures.


Do not share this medication with others.

Changes in lifestyle that can help this drug work better include exercising, smoking and eating low cholesterol / low fat diet. Consult your doctor for more details.

When taking this medicine, check your blood pressure and pulse (heart rate) regularly. Learn how to monitor your own blood pressure and pulse at home, and share the results with your doctor.

Laboratory and / or medical tests (such as kidney and liver function tests) should be performed periodically to monitor your progress or to examine side effects.

Missed Dose

If you miss a dose, then as soon as you remember, take it. If it is near the next dose time, then leave the thesis supplement and start your normal dose program again. Do not double the dose to catch up.


Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Until instructed to do so, do not flush the medicines in the toilet and do not drain them. When this period expires or does not need it, then properly release this product. Consult your pharmacist or local waste disposal company.

Disclaimer: DrLinex has made every effort to ensure that all information is factually accurate, comprehensive and up-to-date. However, this article should not be used as a licensed health care professional’s choice of knowledge and expertise. You should always consult your doctor or other health care professional before taking any medication. The information given here is subject to change and it has not been used to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions or adverse effects. The lack of warning or other information for any drug does not indicate that the combination of medicine or medication is safe, effective or appropriate for all patients or all specific uses.

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