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Atenolol

Uses

Atenolol is used in the treatment of angina (heart-related chest pain), arrhythmia, heart attack, and hypertension (high blood pressure).

How it Works

How Atenolol works Atenolol is a beta blocker that specifically targets the heart. It slows down the heart rate and enhances the heart's efficiency in pumping blood throughout the body. The exact mechanism by which Atenolol prevents migraines is not yet fully understood and may vary among individuals. Atenolol may help prevent migraines by reducing the excitability of the nervous system. Additionally, it is believed to decrease the dilation of blood vessels that contribute to migraines.

Side Effects

Common side effects of Atenolol include slow heart rate, cold extremities, fatigue, and gastrointestinal disturbances.

Expert Advice

It may cause dizziness. If this occurs, rise slowly when transitioning from a sitting or lying position.
It can mask symptoms of low blood sugar in diabetic patients. Regularly monitor your blood sugar levels.
Do not abruptly discontinue Atenolol, as this can lead to a sudden increase in blood pressure, thereby elevating the risk of heart attack and stroke.

Other Combinations

S-Amlodipine + Atenolol

Amlodipine + Atenolol

Atenolol + Atorvastatin

Atenolol + Hydrochlorothiazide

Aspirin + Atenolol + Atorvastatin + Losartan

Aspirin + Atenolol + Hydrochlorothiazide + Ramipril + Simvastatin

Amiloride + Atenolol + Hydrochlorothiazide

Atenolol + Chlorthalidone

Atenolol + Hydrochlorothiazide + Losartan

Atenolol + Indapamide

Atenolol + Lercanidipine

Atenolol + Losartan

Atenolol + Nifedipine

Atenolol + Nitrendipine

Related Medications

Salt Composition in both

Atenolol 50mg

Utl 50mg Tablet

Unison Pharmaceuticals Pvt. Ltd.

Strip of 14 tablets

₹14.3

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

B.P Care 50mg Tablet

Axis Life Science Pvt. Ltd.

Strip of 10 tablets

₹21.5

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Otenol 50mg Tablet 10s

Osho Pharma Pvt. Ltd.

Strip of 10 tablets

₹10

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Cgten 50mg Tablet

Cmg Biotech Pvt. Ltd.

Strip of 10 tablets

₹26

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Tenormin 50mg Tablet 14s

Abbott Healthcare Pvt. Ltd.

Strip of 14 tablets

₹35

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Altol 50mg Tablet 14s

Indoco Remedies Ltd.

Strip of 14 tablets

₹20.4

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Nemlol 50mg Tablet

Nemi Pharmaceuticles

Strip of 15 tablets

₹29

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Nolwis 50mg Tablet

Smayan Healthcare Pvt. Ltd.

Strip of 10 tablets

₹23

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Harten 50mg Tablet

Sigman Wellness

Strip of 14 tablets

₹21.9

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

Atewin 50mg Tablet

Ikon Remedies Pvt. Ltd.

Strip of 10 tablets

₹20

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 50mg

A T 50mg Tablet 10s

Parex Pharmaceuticals Pvt. Ltd.

Strip of 10 tablets

₹13

Hipres 50mg Tablet 14s

Strip of 14 tablets

₹18.9

MRP ₹29.1

Salt Composition in both

Atenolol 25mg

Olate 25mg Tablet 14 tablets

Caplet India Pvt. Ltd.

Strip of 14 tablets

₹18

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 25mg

Pertenol 25mg Tablet

Karnataka Antibiotics & Pharmaceuticals Ltd.

Strip of 14 tablets

₹10

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 25mg

Atepose 25mg Tablet 10s

Pharmasynth Formulations Ltd.

Strip of 10 tablets

₹12

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 25mg

Atpartc 25mg Tablet 10s

Parke Davis India Ltd.

Strip of 10 tablets

₹13

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 25mg

Dilpres 25mg Tablet

Strip of 14 tablets

₹22.4

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 25mg

Atewin 25mg Tablet

Ikon Remedies Pvt. Ltd.

Strip of 10 tablets

₹18.5

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 25mg

Cavat 25mg Tablet 10s

PJ Pharmaceuticals

Strip of 10 tablets

₹12.5

Hipres 25mg Tablet 14s

Strip of 14 tablets

₹16.7

MRP ₹33.5

Salt Composition in both

Atenolol 100mg

Anol 100mg Tablet 14 Tablet

LIncoln Pharmaceuticals Ltd.

Strip of 14 tablets

₹37.8

Tenolol 100mg Tablet 14s

Ipca Laboratories Ltd.

Strip of 14 tablets

₹51.2

MRP ₹62.5

Salt Composition in both

Atenolol 100mg

Nalotol 100mg Tablet

Neon Laboratories Ltd.

Strip of 10 tablets

₹43.9

Tenolol 100mg Tablet 14s

Ipca Laboratories Ltd.

Strip of 14 tablets

₹51.2

MRP ₹62.5

Salt Composition in both

Atenolol 100mg

Atenheal 100mg Tablet 14s

Healing Pharma India Pvt. Ltd.

Strip of 14 tablets

₹53.4

Tenolol 100mg Tablet 14s

Ipca Laboratories Ltd.

Strip of 14 tablets

₹51.2

MRP ₹62.5

Salt Composition in both

Atenolol 100mg

O Beta 100mg Tablet

Intas Pharmaceuticals Ltd.

Strip of 10 tablets

₹30

Tenolol 100mg Tablet 14s

Ipca Laboratories Ltd.

Strip of 14 tablets

₹51.2

MRP ₹62.5

Salt Composition in both

Atenolol 100mg

Atpartc 100mg Tablet 10s

Parke Davis India Ltd.

Strip of 10 tablets

₹28

Tenolol 100mg Tablet 14s

Ipca Laboratories Ltd.

Strip of 14 tablets

₹51.2

MRP ₹62.5

Salt Composition

Atenolol

Atopic Laboratories

Strip of 10 tablets

₹8.6

Sorry, the substitute medicine is Currently Unavailable

Salt Composition

Atenolol 750mg

Uniloc 750mg Tablet

Unireach Healthcare Pvt. Ltd.

Strip of 10 tablets

₹85.7

Sorry, the substitute medicine is Currently Unavailable

Frequently asked questions

Is Atenolol effective?

Atenolol is effective when taken as prescribed. Do not discontinue use prematurely, as this may lead to a return or worsening of symptoms.

Can Atenolol lead to low potassium levels?

Recent alerts indicate that Atenolol may cause low blood potassium levels (hypokalemia), although the severity of this effect has not yet been determined.

What are the common side effects of Atenolol?

Common side effects of Atenolol include cold extremities, fatigue, slow heart rate, nausea, diarrhea, and dizziness. These are typically mild and short-lived. If they persist or become bothersome, consult your doctor for advice on management and prevention.

What should I do if I miss a dose of Atenolol?

If you miss a dose of Atenolol, take it as soon as you remember. If it's nearly time for your next dose, skip the missed dose and resume your regular schedule. Do not double the dose to compensate for the missed one, as this could increase the risk of side effects.

When should I take Atenolol, morning or night?

Atenolol can be taken in the morning or evening, usually prescribed once or twice daily. If it's your first dose, consider taking it at bedtime to mitigate potential dizziness. Afterward, you can take it at any time of day, but aim to take it consistently at the same time daily.

Can Atenolol cause dizziness, and how can I manage it?

Yes, dizziness can occur as a side effect of Atenolol. If you experience this, sit or lie down until it passes. This side effect is usually temporary. Avoid alcohol during treatment, as it may worsen dizziness.

What should I inform my doctor before starting Atenolol?

Before taking Atenolol, inform your doctor if you have any allergies to the drug or its ingredients, low blood pressure, slow heart rate, circulation issues, lung disease, asthma, or metabolic acidosis. Also, disclose all other medications you are taking, and inform them if you are pregnant, trying to conceive, or breastfeeding.

What should I do if I take more Atenolol than prescribed?

Taking more than the prescribed dose of Atenolol may slow your heart rate and cause breathing difficulties, dizziness, or trembling. Seek immediate medical help and avoid driving yourself; have someone else drive you or call for an ambulance. Bring the Atenolol packaging and any remaining medicine with you.

How long does it take for Atenolol to lower blood pressure?

Atenolol typically begins to work within 3 hours, but it may take up to 2 weeks to achieve its full effect. You may not notice an immediate change in blood pressure, but it's important to continue taking the medication as prescribed for maximum benefit.

What lifestyle changes should I consider while taking Atenolol?

To enhance the effectiveness of Atenolol, consider reducing salt intake, managing stress through yoga or meditation, ensuring adequate sleep, quitting smoking, and limiting alcohol. Regular exercise and a balanced diet rich in whole grains, fruits, vegetables, and low-fat products are also beneficial. Consult your doctor for further guidance.

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