Nadolol: functions, dosage, side effects, how to use

Functions & Usage

What is Nadolol used for?

Nadolol is a drug to treat high blood pressure (hypertension) and to prevent chest pain (angina), which is used alone or in conjunction with other drugs. These drugs work by lowering high blood pressure, preventing strokes, heart attacks, and kidney problems. In the management of chest pain, Nadolol can also help to reduce the frequency of episodes of chest pain and improve your ability to exercise.

Nadolol belongs to a class of drugs called beta blockers. These drugs work by blocking the action of certain natural substances such as adrenaline (epinephrine) on the heart and blood vessels. This medicine produces a decrease in heart rate, blood pressure, and tension on the heart.

OTHER USES: This section lists uses for this drug that are not listed on approved labels, but may be prescribed by your healthcare professional. Use this medication for the conditions listed below only if it has been prescribed by your doctor and health care professional.

This medication can also be used to protect the heart after a heart attack, treat irregular heartbeats (for example, atrial fibrillation, atrial flutter), and prevent migraine headaches. Your doctor may also use this drug to treat other conditions.

What are the rules for using Nadolol drugs?

Take this medication with or without food, usually once daily or as directed by your doctor. Your dosage is based on your medical condition and response to therapy.

Take this medicine regularly to get optimal benefits. To help you remember, take this medication at the same time each day. This medicine is used to treat, but not cure, high blood pressure. It is highly recommended to continue taking this medicine even if you feel your condition is getting better. Most people with high blood pressure don't feel sick.

Do not stop taking this medication without consulting your doctor. Your condition may get worse when this drug suddenly stops, your dose may need to be gradually lowered.

Tell your doctor if your condition persists or gets worse (for example, blood pressure continues to rise).

How to save Nadolol?

This medication is best stored at room temperature, away from direct light and damp places. Don't keep it in the bathroom. Don't freeze it. Other brands of this drug may have different storage rules. Observe the storage instructions on the product package or ask your pharmacist. Keep all medicines away from children and pets.

Do not flush medicines down the toilet or down the drain unless instructed to do so. Discard this product when it has expired or when it is no longer needed. Consult your pharmacist or local waste disposal company about how to safely dispose of your product.

Precautions & Warnings

What should be considered before using the drug Nadolol?

Before using Nadolol:

Tell your doctor and pharmacist if you are allergic to Nadolol or any other medicines
Tell your doctor and pharmacist about any medications (prescription or non-prescription), vitamins, nutritional supplements, and any herbal products you are currently using or will be using. Be sure to mention the drugs on this list: insulin and other oral diabetes medications and reserpine. Your doctor will change the dose of your medication or take more close supervision to avoid side effects.
Tell your doctor if you have or have had asthma or other lung diseases, slow heartbeat, kidney or liver disease, diabetes, severe allergies or an overactive thyroid gland (hyperthyroidism).
Tell your doctor if you are pregnant, planning to become pregnant or are currently breastfeeding. If you become pregnant while being treated with Nadolol, contact your doctor
If you are having surgery, including dental surgery, tell your doctor or dentist if you are taking Nadolol
Note that alcohol can increase the drowsiness caused by this drug
You should know that if you have an allergic reaction to a different substance, your reaction may be worse when you use Nadolol, and your allergic reaction may not respond to the usual dose of epinephrine injection.

Is Nadolol safe for pregnant and lactating women?

There are no adequate studies regarding the risks of using this drug in pregnant or breastfeeding women. Always consult your doctor to weigh the potential benefits and risks before using this medication. This medicine is included in the pregnancy risk category C. (A = No risk, B = No risk in some studies, C = Possible risk, D = There is positive evidence of risk, X = Contraindicated, N = unknown)

Nadolol passes into breast milk and can harm a breastfed baby. You should not breastfeed while taking Nadolol.

Side effects

What are the possible side effects of Nadolol?

Seek immediate medical help if you experience any of the following signs of an allergic reaction: hives, difficulty breathing, swelling of the face, lips, tongue, or throat.

Contact your doctor if you experience serious side effects such as the following:

Slow or irregular heartbeat
Numbness or cold feeling
Feelings like they might pass out
Feeling short of breath, even with light exertion
Swelling, weight increases rapidly
Bronchospasm (wheezing, chest tightness, difficulty breathing)
Hallucinations, changes in behavior or
Nausea, pain in the upper abdomen, itching, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin and eyes)

Less serious side effects may include:

Dizziness, a sensation like spinning
Feel tired
Mild nausea, diarrhea, constipation, abdominal pain, flatulence or
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Not everyone experiences the following side effects. There may be some side effects not listed above. If you have concerns about certain side effects, consult your doctor or pharmacist.

Drug Interactions

What drugs can interfere with the drug Nadolol?

Drug interactions can change the performance of your medications or increase the risk of serious side effects. Not all possible drug interactions are listed in this document. Keep a list of all the products you use (including prescription / non-prescription drugs and herbal products) and consult your doctor or pharmacist. Do not start, stop, or change the dose of any medication without your doctor's approval.

Digoxin (digitalis, Lanoxin)
Diuretic (water pill)
Insulin or other oral diabetes medication or
Reserpine

Can certain foods and drinks interfere with the drug Nadolol?

Certain drugs should not be used with meals or when eating certain foods because drug interactions can occur. Consuming alcohol or tobacco with certain drugs can also cause interactions to occur. Discuss your use of drugs with food, alcohol, or tobacco with your health care provider.

Green tea

What health conditions can interfere with the performance of the drug Nadolol?

Any other health conditions you have can affect the use of this drug. Always tell your doctor if you have other health problems, especially:

Asthma
Bradycardia (slow heart rate)
Heart blockage
Heart failure - Should not be used in patients with such conditions
Vascular disease - Use with caution. This medicine may make your condition worse.
Diabetes
Hyperthyroidism (excessive thyroid hormone)
Hypoglycemia (low sugar level) - May mask some of the signs and symptoms of this disease, such as a fast heartbeat.
Kidney disease or —Use as directed. The impact may be felt due to the slower release of the drug from the body.
Lung disease (eg, bronchitis, emphysema) - It may be that in patients with this condition it will make it more difficult for them to breathe.

Dose

The information provided is not a substitute for a doctor's prescription. ALWAYS consult your doctor or pharmacist before starting treatment.