What is Nadolol: Uses, Warnings & Interactions

Updated Jan 13, 2021  •  Published Dec 30, 2020

Nadolol overview

BRAND NAMES:

  • Nadolol, Corgard

Generic Names:

  • Nadolol

Uses:

  • Treats high blood pressure and angina (chest pain). A lower blood pressure can reduce the risk of stroke and heart attack. This medicine is a beta-blocker.

Therapeutic Classes:

  • Antianginal, Antihypertensive, Antimigraine, Cardiovascular Agent

Forms:

  • Tablet

How it’s taken:

  • By mouth

What is Nadolol used for?

Corgard is used alone or with other medications to treat high blood pressure (hypertension) and to prevent chest pains (angina). Reducing high blood pressure prevent strokes, heart attacks, and kidney problems. Congad also helps to reduce frequent chest pains and improve your ability to exercise.

What form(s) does Nadolol come in

  • Tablet

What are common Nadolol doses?

  • Tablet 20MG

  • Tablet 40MG

  • Tablet 80MG

Common Nadolol prescriptions

  • Nadolol
    20mg tablet

  • Nadolol
    40mg tablet

  • Nadolol
    80mg tablet

How to take Nadolol

  • Take your medicine as directed. Your dose may need to be changed several times to find what works best for you.

  • Oral routeCarefully follow your doctor's instructions about any special diet.

  • Oral routeCarefully follow your doctor's instructions about any special diet.

  • Take your medicine as directed. Your dose may need to be changed several times to find what works best for you.

What to do if you miss a dose of Nadolol

  • Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Oral routeAsk your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Nadolol contraindications

  • Do not use this medicine if you have had an allergic reaction to nadolol. Do not use this medicine if you have asthma or certain heart problems. Talk with your doctor about what these heart problems are.

Nadolol warnings

  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

  • Make sure your doctor knows if you are pregnant or breastfeeding, or if you have kidney disease, heart failure, heart disease, diabetes, lung problems (such as chronic bronchitis or emphysema), overactive thyroid, or a history of allergic reactions.

  • This medicine may worsen the symptoms of heart failure in some patients. Tell your doctor right away if you have trouble breathing, uneven heartbeat, rapid weight gain, or swelling of the face, fingers, feet, or lower legs.

  • Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.

  • This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else until you know how this medicine affects you.

  • Do not stop using this medicine without asking your doctor, even if you feel well. This medicine will not cure your high blood pressure, but it will help keep it in normal range. You may have to take blood pressure medicine for the rest of your life.

  • Make sure any doctor or dentist who treats you knows that you are using this medicine.

Nadolol interactions

  • Make sure your doctor knows if you are also using digoxin (Lanoxin®), reserpine, insulin, or diabetes medicine that you take by mouth (such as glimepiride, glyburide, metformin, Actos®, Janumet®, Januvia®),

  • This medicine may worsen the symptoms of heart failure in some patients. Tell your doctor right away if you have trouble breathing, uneven heartbeat, rapid weight gain, or swelling of the face, fingers, feet, or lower legs.

  • Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.

  • This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else until you know how this medicine affects you.

  • Do not stop using this medicine without asking your doctor, even if you feel well. This medicine will not cure your high blood pressure, but it will help keep it in normal range. You may have to take blood pressure medicine for the rest of your life.

  • Make sure any doctor or dentist who treats you knows that you are using this medicine.

  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

Nadolol side effects

Serious Side Effects

  • Swelling in your hands, ankles, or feet, rapid weight gain

  • Worsening chest pain

  • Very slow or uneven heartbeat

  • Lightheadedness, dizziness, or fainting

  • Trouble breathing, cold sweat, bluish-colored skin

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

Less Serious Side Effects

  • Mild dizziness or tiredness