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atenolol

atenolol

Pronunciation: a TEN oh lol

Brand: Tenormin

Atenolol

slide 1 of 52, Atenolol,

50 mg, round, white, imprinted with 93 752, TEVA

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Atenolol

slide 2 of 52, Atenolol,

100 mg, round, white, imprinted with 753, TEVA

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Atenolol

slide 3 of 52, Atenolol,

25 mg, round, white, imprinted with 787, TEVA

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Atenolol

slide 4 of 52, Atenolol,

25 mg, round, white, imprinted with M, A2

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Atenolol

slide 5 of 52, Atenolol,

50 mg, round, white, imprinted with M, 231

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Atenolol

slide 6 of 52, Atenolol,

100 mg, round, white, imprinted with M, 757

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Atenolol

slide 7 of 52, Atenolol,

25 mg, round, white, imprinted with GG L7

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Atenolol

slide 8 of 52, Atenolol,

50 mg, round, white, imprinted with GG 263

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Atenolol

slide 9 of 52, Atenolol,

100 mg, round, white, imprinted with GG 264

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Atenolol

slide 10 of 52, Atenolol,

25 mg, round, white, imprinted with GGL7

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Atenolol

slide 11 of 52, Atenolol,

50 mg, round, white, imprinted with GG263

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Atenolol

slide 12 of 52, Atenolol,

100 mg, round, white, imprinted with GG264

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slide 12 of 52

Atenolol

slide 13 of 52, Atenolol,

25 mg, round, white, imprinted with TEVA, 787

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slide 13 of 52

Atenolol

slide 14 of 52, Atenolol,

50 mg, round, white, imprinted with 93 752, TEVA

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Atenolol

slide 15 of 52, Atenolol,

100 mg, round, white, imprinted with TEVA, 753

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Atenolol

slide 16 of 52, Atenolol,

50 mg, round, white, imprinted with M, 231

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slide 16 of 52

Atenolol

slide 17 of 52, Atenolol,

100 mg, round, white, imprinted with M, 757

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slide 17 of 52

Atenolol

slide 18 of 52, Atenolol,

25 mg, round, white, imprinted with M, A2

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slide 18 of 52

Atenolol

slide 19 of 52, Atenolol,

50 mg, round, white, imprinted with MP 146

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slide 19 of 52

Atenolol

slide 20 of 52, Atenolol,

100 mg, round, white, imprinted with MP 147

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Atenolol

slide 21 of 52, Atenolol,

25 mg, round, white, imprinted with MP 9

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Atenolol

slide 22 of 52, Atenolol,

50 mg, round, white, imprinted with 231, M

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slide 22 of 52

Atenolol

slide 23 of 52, Atenolol,

100 mg, round, white, imprinted with M, 757

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Atenolol

slide 24 of 52, Atenolol,

25 mg, round, white, imprinted with A2, M

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Atenolol

slide 25 of 52, Atenolol,

25 mg, round, white, imprinted with RE, 119

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Atenolol

slide 26 of 52, Atenolol,

50 mg, round, white, imprinted with RE 20

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Atenolol

slide 27 of 52, Atenolol,

50 mg, round, white, imprinted with D, 22

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Atenolol

slide 28 of 52, Atenolol,

50 mg, round, white, imprinted with GG263

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slide 28 of 52

Atenolol

slide 29 of 52, Atenolol,

25 mg, round, white, imprinted with GGL7

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slide 29 of 52

Atenolol

slide 30 of 52, Atenolol,

50 mg, round, white, imprinted with 93;752, TEVA

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Atenolol

slide 31 of 52, Atenolol,

100 mg, round, white, imprinted with GG264

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Atenolol

slide 32 of 52, Atenolol,

25 mg, round, white, imprinted with 65, Z

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Atenolol

slide 33 of 52, Atenolol,

50 mg, round, white, imprinted with Z 66

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Atenolol

slide 34 of 52, Atenolol,

100 mg, round, white, imprinted with Z 67

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slide 34 of 52

Atenolol

slide 35 of 52, Atenolol,

100 mg, round, white, imprinted with GG 264

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slide 35 of 52

Atenolol

slide 36 of 52, Atenolol,

100 mg, round, white, imprinted with Z 67

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slide 36 of 52

Atenolol

slide 37 of 52, Atenolol,

100 mg, round, white, imprinted with MP 147

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slide 37 of 52

Atenolol

slide 38 of 52, Atenolol,

100 mg, round, white, imprinted with DAN 100, 5778

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Atenolol

slide 39 of 52, Atenolol,

100 mg, round, white, imprinted with 5778, DAN 100

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Atenolol

slide 40 of 52, Atenolol,

25 mg, round, white, imprinted with INV, 259

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Atenolol

slide 41 of 52, Atenolol,

25 mg, round, white, imprinted with GG L7

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slide 41 of 52

Atenolol

slide 42 of 52, Atenolol,

25 mg, round, white, imprinted with 65, Z

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Atenolol

slide 43 of 52, Atenolol,

50 mg, round, white, imprinted with GG 263

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Atenolol

slide 44 of 52, Atenolol,

50 mg, round, white, imprinted with GG 263

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Atenolol

slide 45 of 52, Atenolol,

50 mg, round, white, imprinted with Z 66

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Atenolol

slide 46 of 52, Atenolol,

50 mg, round, white, imprinted with MP 146

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slide 46 of 52

Atenolol

slide 47 of 52, Atenolol,

50 mg, round, white, imprinted with M, 231

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slide 47 of 52

Atenolol

slide 48 of 52, Atenolol,

50 mg, round, white, imprinted with 5777, DAN 50

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Tenormin

slide 49 of 52, Tenormin,

100 mg, round, white, imprinted with 101, TENORMIN

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Tenormin

slide 50 of 52, Tenormin,

25 mg, round, white, imprinted with T, 107

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Tenormin

slide 51 of 52, Tenormin,

50 mg, round, white, imprinted with 105, TENORMIN

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Atenolol

slide 52 of 52, Atenolol,

25 mg

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

Use only as directed. Tell your doctor if you use other medicines or have other medical conditions or allergies.

What is atenolol?

Atenolol is used to treat angina (chest pain) and hypertension (high blood pressure). Atenolol is also used to lower the risk of death after a heart attack.

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

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

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

  • a serious heart condition such as "AV block" (second or third degree);
  • slow heartbeats;
  • heart failure; or
  • if your heart cannot pump blood properly.

Tell your doctor if you have ever had:

  • congestive heart failure;
  • coronary artery disease (hardened arteries);
  • asthma, bronchitis, emphysema;
  • diabetes;
  • overactive thyroid;
  • liver or kidney disease;
  • pheochromocytoma (tumor of the adrenal gland);
  • peripheral vascular disease such as Raynaud's syndrome; or
  • allergies (or if you are undergoing allergy treatments or skin-testing).

May harm an unborn baby. Tell your doctor if you are pregnant or if you become pregnant while using this medicine.

Atenolol can pass into breast milk and may harm a nursing baby. Tell your doctor if you are breastfeeding a baby.

Atenolol is not approved for use by anyone younger than 18 years old.

How should I take atenolol?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.

Your blood pressure will need to be checked often.

If you need surgery, tell the surgeon ahead of time that you are using atenolol. You may need to stop using the medicine for a short time.

Keep using the medication as directed and tell your doctor if your symptoms do not improve.

You should not stop taking atenolol suddenly. Stopping suddenly may make your condition worse.

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.

Your condition may need to be treated with a combination of drugs. Use all medications as directed by your doctor. Read the medication guide or patient instructions provided with each medication. Do not change your doses or medication schedule without your doctor's advice.

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?

Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

What happens if I overdose?

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

Overdose symptoms may include extreme weakness or lack of energy, very slow heart rate, shortness of breath, or fainting.

What should I avoid while taking atenolol?

Follow your doctor's instructions about any restrictions on food, beverages, or activity.

What are the possible side effects of atenolol?

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

Call your doctor at once if you have:

  • new or worsening chest pain;
  • slow or uneven heartbeats;
  • a light-headed feeling, like you might pass out;
  • shortness of breath (even with mild exertion), swelling, rapid weight gain; or
  • a cold feeling in your hands and feet.

Common side effects may include:

  • cold hands or feet;
  • dizziness;
  • tiredness; or
  • depressed mood.

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 atenolol?

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

  • digoxin, digitalis;
  • indomethacin;
  • any other beta-blocker --bisoprolol, carvedilol, labetalol, metoprolol, nebivolol, propranolol, sotalol, timolol, and others; or
  • heart or blood pressure medication --amiodarone, clonidine, diltiazem, disopyramide, nicardipine, nifedipine, reserpine, verapamil, and others.

This list is not complete. Other drugs may affect atenolol, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

Where can I get more information?

Your doctor or pharmacist can provide more information about atenolol.

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.

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