Aten 50mg Tablet

asic Information

• Brand Name: Aten 50mg Tablet

• Generic Name: Atenolol

• Strength: 50 mg

• Category: Antihypertensive / Beta-Blocker (Cardioselective)

• Manufacturer: Zydus Healthcare Ltd.

• Prescription Required: Yes (Rx)

Composition

Each tablet contains:

• Atenolol 50 mg

Uses / Indications

Aten 50mg Tablet is prescribed for:

• Hypertension (High Blood Pressure)

• Angina (Chest Pain due to reduced oxygen supply to the heart)

• Arrhythmias (Irregular Heartbeats)

• Heart Attack (Myocardial Infarction) – treatment & prevention of recurrence

• Heart Failure (select cases with monitoring)

• Migraine prevention (off-label)

• Anxiety-related palpitations (off-label)

Mechanism of Action

• Atenolol is a Beta-1 Selective Blocker.

• Slows heart rate and reduces heart’s pumping force → lowers BP.

• Decreases oxygen demand of the heart → relieves angina.

• Stabilizes irregular heart rhythms.

• Reduces the workload on the heart, offering long-term cardiovascular protection.

Dosage & Administration

• Usual adult dose: 25–100 mg daily (single or divided dose).

• 50 mg once daily is a standard maintenance dose for hypertension and angina.

• Can be taken with or without food.

• Should be taken at the same time every day.

• Do not stop suddenly – may cause rebound hypertension, chest pain, or arrhythmia.

Side Effects

Common side effects:

• Dizziness, tiredness

• Slow heartbeat (bradycardia)

• Cold hands and feet

• Stomach upset, nausea

Serious but rare:

• Severe low BP or heart rate

• Breathing difficulty (in asthma/COPD patients)

• Worsening of heart failure

• Depression, sleep disturbances

Precautions & Warnings

• Use cautiously in patients with:

  • Asthma/COPD (though more heart-specific, may still cause issues)

  • Diabetes (may hide low sugar symptoms)

  • Heart block, severe bradycardia, or heart failure

  • Kidney impairment (dose adjustment may be required)

• Not safe during pregnancy or breastfeeding unless prescribed.

• Avoid alcohol (increases dizziness/drowsiness).

• Regular monitoring of BP and heart rate is recommended.

Drug Interactions

• Other antihypertensives (additive effect)

• Antiarrhythmics (digoxin, amiodarone – risk of bradycardia)

• Insulin/antidiabetic drugs (may mask hypoglycemia)

• NSAIDs (may reduce BP-lowering effect)

Storage

• Store below 30°C in a dry, cool place.

• Protect from light & moisture.

• Keep out of children’s reach.