Atenorm Tablet 50mg

About Atenorm Tablet 50mg

Atenorm Tablet Uses

• High blood pressure (hypertension)
• Chest pain due to angina
• Irregular heart rhythms such as atrial fibrillation
• Prevention of migraine attacks in some patients
• Reducing heart strain after a heart attack

Atenorm Tablet Benefits

• Once daily dosing supports better long term adherence
• Steady control of blood pressure throughout the day
• Reduced frequency of angina episodes
• Lower risk of future heart attack in patients with existing heart disease

What Experts Say

Atenolol is a beta-1 selective blocker that lowers heart rate and the force of heart contraction, which reduces overall blood pressure and the oxygen demand of the heart muscle. This selectivity makes it a common first choice for hypertension and angina management across Pakistan, especially in patients who also need rhythm control.

Pakistani cardiologists often favor beta blockers like atenolol in younger hypertensive patients or those with a fast resting heart rate, while using caution in patients with asthma or peripheral vascular disease. Kidney function is checked periodically since the drug is excreted largely unchanged through urine.

Physicians in Pakistan stress that atenolol controls blood pressure but does not cure the underlying condition. Long term success depends on consistent daily use alongside a low salt diet, regular activity and periodic blood pressure monitoring rather than stopping treatment once numbers improve.

Drug Class

• Beta blocker (Beta-1 selective / cardioselective)
• Antihypertensive agent
• Antianginal agent

Atenorm Tablet 50mg formula

• Atenolol 50mg

Available forms

• Tablet

How to use Atenorm Tablet 50mg?

• The tablet is generally taken once daily at the same time, with or without food.
• The usual starting dose for high blood pressure is 25mg to 50mg per day, adjusted by the doctor.
• A missed dose should be taken as soon as remembered, unless it is almost time for the next one.
• Regular blood pressure and heart rate checks are advised during treatment.
• The dose should never be stopped suddenly without medical advice.

Drug Interactions

• Calcium Channel Blockers: Combining atenolol with verapamil or diltiazem can cause dangerously slow heart rate and low blood pressure.
• Insulin and Diabetes Medicines: Atenolol can hide the usual warning signs of low blood sugar such as a racing heart.
• NSAIDs: Regular use of NSAIDs can reduce the blood pressure lowering effect of atenolol.
• Clonidine: Stopping clonidine while on atenolol can cause a dangerous rebound rise in blood pressure.
• Other Antiarrhythmics: Using atenolol with amiodarone or digoxin raises the risk of an excessively slow heart rate.

Risks and warnings

• Sudden Discontinuation Risk: Stopping this medicine abruptly can worsen angina or trigger a heart attack, so the dose must be tapered under medical guidance.
• Low Heart Rate: Atenolol can slow the heart rate excessively, especially when combined with other heart rate lowering drugs.
• Asthma and Breathing Conditions: This medicine may worsen breathing difficulty in patients with asthma or chronic bronchitis.
• Diabetes Caution: Atenolol can mask the warning signs of low blood sugar in diabetic patients.
• Kidney Function: Dose adjustment is needed in patients with reduced kidney function since atenolol is cleared mainly by the kidneys.

Atenorm Tablet Side Effects

• Fatigue and tiredness
• Cold hands and feet
• Dizziness or lightheadedness
• Slow heart rate
• Low blood pressure
• Nausea or upset stomach
• Sleep disturbances
• Shortness of breath in patients with lung disease
• Swelling in the legs or ankles
• Signs of heart block such as severe dizziness or fainting, which need urgent medical attention

Storage Conditions

• Store below 30 degrees Celsius away from direct heat and sunlight.
• Keep the strip in its original packaging until ready for use.
• Keep out of reach of children.
• Avoid storing in humid places such as the bathroom.