Skip to main navigation Skip to main content Skip to footer For Medicare For Providers For Brokers For Employers Español For Individuals & Families: For Individuals & Families Medical Dental Other Supplemental Explore coverage through work How to Buy Health Insurance Types of Dental Insurance Open Enrollment vs. Special Enrollment See all topics Shop for Medicare plans Member Guide Find a Doctor Log in to myCigna
Home Knowledge Center Wellness Library nadolol

nadolol

Pronunciation: na DOE lol

Brand: Corgard

Nadolol

slide 1 of 26, Nadolol,

20 mg, round, white, imprinted with Z 4235, 20

Image of Nadolol
slide 1 of 26

Nadolol

slide 2 of 26, Nadolol,

40 mg, round, white, imprinted with Z 4236, 40

Image of Nadolol
slide 2 of 26

Nadolol

slide 3 of 26, Nadolol,

80 mg, round, white, imprinted with Z4237, 80

Image of Nadolol
slide 3 of 26

Nadolol

slide 4 of 26, Nadolol,

20 mg, round, yellow, imprinted with M 28

Image of Nadolol
slide 4 of 26

Nadolol

slide 5 of 26, Nadolol,

80 mg, round, yellow, imprinted with M 132

Image of Nadolol
slide 5 of 26

Nadolol

slide 6 of 26, Nadolol,

40 mg, round, yellow, imprinted with M 171

Image of Nadolol
slide 6 of 26

Nadolol

slide 7 of 26, Nadolol,

20 mg, round, white, imprinted with SZ 465

Image of Nadolol
slide 7 of 26

Nadolol

slide 8 of 26, Nadolol,

40 mg, round, white, imprinted with SZ 466

Image of Nadolol
slide 8 of 26

Nadolol

slide 9 of 26, Nadolol,

80 mg, round, white, imprinted with SZ 467

Image of Nadolol
slide 9 of 26

Nadolol

slide 10 of 26, Nadolol,

20 mg, round, yellow, imprinted with M 28

Image of Nadolol
slide 10 of 26

Nadolol

slide 11 of 26, Nadolol,

40 mg, round, yellow, imprinted with M 171

Image of Nadolol
slide 11 of 26

Nadolol

slide 12 of 26, Nadolol,

20 mg, round, blue, imprinted with KPI 232, Corgard 20

Image of Nadolol
slide 12 of 26

Nadolol

slide 13 of 26, Nadolol,

40 mg, round, blue, imprinted with KPI;207, Corgard;40

Image of Nadolol
slide 13 of 26

Nadolol

slide 14 of 26, Nadolol,

80 mg, round, blue, imprinted with KPI;241, Corgard;80

Image of Nadolol
slide 14 of 26

Corgard

slide 15 of 26, Corgard,

20 mg, round, blue, imprinted with CORGARD 20, KPI 232

Image of Corgard
slide 15 of 26

Corgard

slide 16 of 26, Corgard,

40 mg, round, blue, imprinted with CORGARD 40, KPI 207

Image of Corgard
slide 16 of 26

Corgard

slide 17 of 26, Corgard,

80 mg, round, blue, imprinted with CORGARD 80, KPI 241

Image of Corgard
slide 17 of 26

Corgard

slide 18 of 26, Corgard,

20 mg, round, gray, imprinted with BL232, CORGARD20

Image of Corgard
slide 18 of 26

Corgard

slide 19 of 26, Corgard,

20 mg, round, blue, imprinted with CORGARD 20, USWM

Image of Corgard
slide 19 of 26

Corgard

slide 20 of 26, Corgard,

40 mg, round, blue, imprinted with CORGARD 40, USWM

Image of Corgard
slide 20 of 26

Corgard

slide 21 of 26, Corgard,

80 mg, round, blue, imprinted with CORGARD80, BL241

Image of Corgard
slide 21 of 26

Nadolol

slide 22 of 26, Nadolol,

20 mg, round, yellow, imprinted with I G, 347

Image of Nadolol
slide 22 of 26

Nadolol

slide 23 of 26, Nadolol,

40 mg, round, white, imprinted with AP 2462

Image of Nadolol
slide 23 of 26

Nadolol

slide 24 of 26, Nadolol,

40 mg, round, yellow, imprinted with M 171

Image of Nadolol
slide 24 of 26

Nadolol

slide 25 of 26, Nadolol,

40 mg, round, yellow, imprinted with I G, 348

Image of Nadolol
slide 25 of 26

Nadolol

slide 26 of 26, Nadolol,

80 mg, round, yellow, imprinted with M 132

Image of Nadolol
slide 26 of 26
What is the most important information I should know about nadolol?

What is the most important information I should know about nadolol?

You should not use nadolol if you have asthma, a serious heart condition, severe heart failure, or if your heart cannot pump blood properly.

What is nadolol?

What is nadolol?

Nadolol is a beta-blocker that affects the heart and circulation (blood flow through arteries and veins).

Nadolol is used to treat angina (chest pain) or hypertension (high blood pressure).

Nadolol may also be used for other purposes not listed in this medication guide.

What should I discuss with my healthcare provider before taking nadolol?

What should I discuss with my healthcare provider before taking nadolol?

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

  • asthma;
  • a serious heart condition such as "AV block" (2nd or 3rd degree) or severe heart failure; or
  • if your heart cannot pump blood properly.

To make sure nadolol is safe for you, tell your doctor if you have:

  • coronary artery disease (clogged arteries);
  • congestive heart failure;
  • a thyroid disorder;
  • kidney disease;
  • diabetes (taking nadolol can make it harder for you to tell when you have low blood sugar); or
  • a history of allergies.

It is not known whether nadolol will harm an unborn baby. Nadolol may cause heart or lung problems in a newborn if the mother takes the medicine during pregnancy. Tell your doctor if you are pregnant or plan to become pregnant while using nadolol.

Nadolol can pass into breast milk and may harm a nursing baby. You should not breast-feed while taking nadolol.

How should I take nadolol?

How should I take nadolol?

Follow all directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results. Do not use this medicine in larger or smaller amounts or for longer than recommended.

Nadolol is usually taken once per day. Follow your doctor's dosing instructions very carefully.

Do not skip doses or stop using nadolol suddenly. Stopping suddenly may make your condition worse. Follow your doctor's instructions about tapering your dose.

Your blood pressure will need to be checked often.

This medicine can cause unusual results with certain medical tests. Tell any doctor who treats you that you are using nadolol.

If you need surgery, tell the surgeon ahead of time that you are using nadolol.

If you are being treated for high blood pressure, keep using this medicine even if you feel well. High blood pressure often has no symptoms. You may need to use blood pressure medicine for the rest of your life.

Nadolol is only part of a complete program of treatment for hypertension that may also include diet, exercise, and weight control. Follow your diet, medication, and exercise routines very closely if you are being treated for hypertension.

Store at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

What happens if I miss a dose?

What happens if I miss a dose?

Take the missed dose as soon as you remember. Skip the missed dose if your next dose is less than 8 hours away. Do not take extra medicine to make up the missed dose.

What happens if I overdose?

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include slow heart rate, extreme dizziness, or fainting.

What should I avoid while taking nadolol?

What should I avoid while taking nadolol?

This medicine may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.

Drinking alcohol can further lower your blood pressure and may increase certain side effects of nadolol.

What are the possible side effects of nadolol?

What are the possible side effects of nadolol?

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

  • a light-headed feeling, like you might pass out;
  • slow heartbeats;
  • shortness of breath (even with mild exertion), swelling, rapid weight gain; or
  • bronchospasm (wheezing, chest tightness, trouble breathing).

Common side effects may include:

  • numbness or cold feeling in your hands or feet;
  • dizziness;
  • feeling tired;
  • upset stomach, vomiting, diarrhea, constipation;
  • vision problems; or
  • mood changes, confusion, memory problems.

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.

What other drugs will affect nadolol?

What other drugs will affect nadolol?

Tell your doctor about all your current medicines and any you start or stop using, especially:

  • digoxin, digitalis;
  • insulin or oral diabetes medicine; or
  • reserpine, or other blood pressure medications.

This list is not complete. Other drugs may interact with nadolol, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.

Where can I get more information?

Where can I get more information?

Your pharmacist can provide more information about nadolol.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

<cipublic-spinner variant="large"><span>Loading…</span></cipublic-spinner>

Page Footer

I want to...

Get an ID card File a claim View my claims and EOBs Check coverage under my plan See prescription drug list Find an in-network doctor, dentist, or facility Find a form Find 1095-B tax form information View the Cigna Glossary Contact Cigna

Audiences

Individuals and Families Medicare Employers Brokers Providers

Secure Member Sites

myCigna member portal Health Care Provider portal Cigna for Employers Client Resource Portal Cigna for Brokers

Cigna Company Information

About Cigna Company Profile Careers Newsroom Investors Suppliers Third Party Administrators International Evernorth

 Cigna. All rights reserved.

Privacy Legal Product Disclosures Cigna Company Names Customer Rights Accessibility Non-Discrimination Notice [PDF] Language Assistance [PDF] Report Fraud Sitemap

Disclaimer

Individual and family medical and dental insurance plans are insured by Cigna Health and Life Insurance Company (CHLIC), Cigna HealthCare of Arizona, Inc., Cigna HealthCare of Illinois, Inc., and Cigna HealthCare of North Carolina, Inc. Group health insurance and health benefit plans are insured or administered by CHLIC, Connecticut General Life Insurance Company (CGLIC), or their affiliates (see a listing of the legal entities  that insure or administer group HMO, dental HMO, and other products or services in your state). Accidental Injury, Critical Illness, and Hospital Care plans or insurance policies are distributed exclusively by or through operating subsidiaries of Cigna Corporation, are administered by Cigna Health and Life Insurance Company, and are insured by either (i) Cigna Health and Life Insurance Company (Bloomfield, CT); (ii) Life Insurance Company of North America (“LINA”) (Philadelphia, PA); or (iii) New York Life Group Insurance Company of NY (“NYLGICNY”) (New York, NY), formerly known as Cigna Life Insurance Company of New York. The Cigna name, logo, and other Cigna marks are owned by Cigna Intellectual Property, Inc. LINA and NYLGICNY are not affiliates of Cigna.

All insurance policies and group benefit plans contain exclusions and limitations. For availability, costs and complete details of coverage, contact a licensed agent or Cigna sales representative. This website is not intended for residents of New Mexico.

Selecting these links will take you away from Cigna.com to another website, which may be a non-Cigna website. Cigna may not control the content or links of non-Cigna websites. Details