Atenolol Tablet Side Effects in Pakistan

Atenolol Tablet side effects — a complete guide. From common effects to serious warnings — everything you need to know is on this page.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-04-18

Side Effects

Quick Answer

Common side effects of Atenolol Tablet include tiredness and fatigue and cold hands and feet. Serious effects such as breathing issue require immediate medical attention. Most patients tolerate Atenolol Tablet well at the correct dose. Contact your doctor if any side effect persists or worsens.

Side Effects at a Glance

Common

Tiredness and fatigue
Cold hands and feet
Dizziness

Serious — See a Doctor

Breathing issue
Fainting
Severe swelling

When to See a Doctor Immediately

Shortness of breath or respiratory arrest
Severe stomach pain
Fainting

Atenolol Tablet Side Effects (Nuksanat)

Atenolol Tablet (Atenolol) is generally safe when taken at the correct dose. However, like all medicines, it can cause side effects in some patients.

Common Side Effects (Aam Nuksanat)

Tiredness and fatigue
Cold hands and feet
Dizziness

These side effects are usually mild. If they continue, inform your doctor.

Serious Side Effects (Sanjeedah Nuksanat)

Breathing issue — see a doctor immediately
Fainting — see a doctor immediately
Severe swelling — see a doctor immediately

When to See a Doctor (Kab Doctor Se Milna Zaroori Hai)

Shortness of breath or respiratory arrest
Severe stomach pain
Fainting

Warnings and Precautions (Ihtiyat)

Don't use Atenolol Tablet if you: Are allergic to Atenolol or other beta-blockers
Have very slow heart rate
Have very low blood pressure

Side Effects Summary Table

Type	Side Effect	Action
Common	Tiredness and fatigue	Monitor / inform doctor
Common	Cold hands and feet	Monitor / inform doctor
Common	Dizziness	Monitor / inform doctor
Serious	Breathing issue	See a doctor immediately
Serious	Fainting	See a doctor immediately

Reporting Side Effects

If you notice any unexpected side effect, report it on the DRAP pharmacovigilance portal: https://www.dra.gov.pk/pharmacovigilance

The information in this guide is for educational purposes only. If you notice any side effect, contact your doctor or pharmacist.

Frequently Asked Questions

What are the most common side effects of Atenolol Tablet?

The most commonly reported side effects of Atenolol Tablet include tiredness and fatigue and cold hands and feet. These are usually mild and go away on their own. Inform your doctor if they persist.

Can Atenolol Tablet cause allergic reactions?

Yes, like all medicines, Atenolol Tablet can cause allergic reactions in some people. Signs include rash, itching, swelling, or difficulty breathing. Stop use and seek medical help immediately if this happens.

Is Atenolol Tablet safe to take for a long time?

Long-term safety depends on the condition and the patient. Your doctor will monitor for any signs of breathing issue if continued use is needed.

What should I do if I experience side effects from Atenolol Tablet?

For mild side effects, inform your pharmacist. For serious effects such as breathing issue, stop the medicine and contact your doctor immediately or go to the nearest hospital.

Does Atenolol Tablet affect the liver or kidneys?

Atenolol Tablet may require dose adjustment in patients with liver or kidney impairment. Your doctor will advise based on your test results and overall health condition.

Brand alternatives, same-class options, and other medicines used for the same conditions as Atenolol Tablet.

Brand alternatives

Other Atenolol brands available in Pakistan.

All brands →

Other beta-blockers

Sibling medicines in the Beta-Blockers class.

All in class →

Used for the same conditions

Other medicines commonly used for headache and overlapping conditions.

Headache hub →

Sources

DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.