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Nadolol - Indications, Dosage, Side Effects and Precautions

Nadolol Medication Information

Learn everything you need to know about Nadolol-pronunciation, uses, dosage guidelines, indications, and when to take or avoid it.

Get up-to-date information on side effects, precautions, warnings, and proper storage to ensure safe usage.

Explore Nadolol brand names commonly used in India and internationally, along with detailed pricing information. Consult your healthcare provider for tailored medical advice.

Generic Name : Nadolol
Pronunciation : nay doe' lole
ICD Code : Y51.7 Therapeutic Classification : Beta- Adrenergic Blockers

Brand Names or Trade Names of Nadolol

International :


Corgard

Why is Nadolol Prescribed? (Indications)

This medication is a beta-adrenergic receptor blocker, prescribed for high blood pressure and chest pain. It slows down the heart's pumping speed.

When should Nadolol not be taken? (Contraindications)

Contraindicated in patients with asthma, severe heart diseases such as sinus bradycardia, cardiogenic shock, and overt cardiac failure and hypersensitivity.

What is the dosage of Nadolol?

PO- The recommended dose is 40-320 mg once daily. The maximum dose for treating angina is 240 mg daily and for hypertension is 320 mg daily.

How should Nadolol be taken?

It comes as a tablet to take by mouth, with or without food.

What are the warnings and precautions for Nadolol?

• Caution should be exercised in patients with history of breathing problems, sugar, heart failure, overactive thyroid, kidney, poor blood circulation, tumor, any allergy, who are taking other medications, during pregnancy and breastfeeding.

• It may cause drowsiness or dizziness, do not drive a car or operate machinery while taking this medication.

• Avoid abrupt withdrawal.

• It may affect blood sugar level, monitor sugar level regularly while taking this medication.

• Monitor liver and heart functions regularly while taking this medication.

What are the side effects of Nadolol?

Heart - Slow heart rate, heart failure, low blood pressure and abnormal heart rhythm.
Central Nervous System - Dizziness, fatigue, tingling, sleepiness and change in behavior.
Respiratory - Asthma.
Gastrointestinal - Nausea, diarrhea, abdominal discomfort, constipation, vomiting, indigestion, loss of appetite, bloating, and flatulence.
Miscellaneous - Rash, itching, headache, dry mouth, eyes or skin, impotence, facial swelling, weight gain, slurred speech, cough, increased sweating, ringing in the ear and blurred vision.

What are the other precautions for Nadolol?

Avoid excess dosage.

What are the storage conditions for Nadolol?

Store it at room temperature and away from light.

Schedule : H
Prescription drugs - Drugs to be sold only under the prescription of a Registered Medical Practitioner.

Nadolol : Frequently Asked Questions

Q: How long does Nadolol take to start working?

A: Nadolol starts working within 3–4 hours of administration, but it can take up to 2 weeks to reach its full effect. It is important to keep taking this medicine at the prescribed dose and duration to get the maximum benefit (1 Trusted Source
Comparison of nadolol, a new long-acting beta-receptor blocking agent, and placebo in the treatment of stable angina pectoris

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).

Q: When is the best time of day to take Nadolol?

A: Nadolol can be taken either in the morning or evening and is usually prescribed once or twice a day. The very first dose of this medication may cause dizziness; it is better to take the first dose at bedtime (2 Trusted Source
Nadolol

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).

Q: Does Nadolol increase blood sugar levels?

A: Nadolol may increase blood sugar levels. Increased hunger, thirst, or frequent urination may indicate high blood sugar levels. It is necessary to monitor blood sugar levels while taking this medication (3 Trusted Source
Beta-blockers and glucose control

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).

Q: Is it safe to use Nadolol during pregnancy?

A: Nadolol is not recommended for use in pregnant women as it reduces birth weight in infants (4 Trusted Source
Nadolol

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).

Q: Does Nadolol affect the liver?

A: Nadolol is not harmful to the liver. It decreases portal pressure without affecting liver functions. It has no effect on the liver and rarely causes severe liver injury (5 Trusted Source
Long-term effect of nadolol on quantitative liver function tests in patients with cirrhosis

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).


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