Tenoren Tablet 25 mg contains Atenolol, a selective beta-1 adrenergic receptor blocker (beta-blocker) commonly prescribed for cardiovascular conditions. This lower-strength formulation is often used for initiating therapy, dose adjustments, or in patients who require mild blood pressure control or heart rate management.

Atenolol works by reducing the heart rate and cardiac workload, thereby lowering blood pressure and decreasing the heart’s oxygen demand. It is effective in both preventing and managing cardiovascular events.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

Tenoren Tablet 25 mg is indicated for:

• Hypertension (high blood pressure)
• Angina pectoris (chest pain)
• Cardiac arrhythmias (irregular heartbeat)
• Prevention of myocardial infarction (heart attack)
• Long-term cardiovascular protection

Mechanism of Action

Atenolol selectively blocks beta-1 adrenergic receptors in the heart, resulting in:

• Reduced heart rate (negative chronotropic effect)
• Decreased force of contraction (negative inotropic effect)
• Lower cardiac output and blood pressure

This dual action reduces strain on the heart and improves oxygen efficiency, making it beneficial for managing angina and hypertension.

Dosage and Administration

• The typical starting dose is 25 mg once daily, as prescribed by a physician.
• Dosage may be adjusted based on response, age, or other medical conditions.
• Can be taken with or without food.
• Take the tablet at the same time each day for consistent effect.

Do not stop the medication abruptly without consulting your doctor, as it may cause rebound hypertension or other cardiac events.

Benefits

• Provides gentle but effective control of blood pressure
• Reduces frequency and severity of angina attacks
• Lowers risk of heart attack and stroke
• Improves heart rhythm and overall cardiac function
• Suitable for initiating therapy or dose adjustments

Side Effects

Common side effects may include:

• Fatigue or tiredness
• Dizziness or lightheadedness
• Cold hands and feet
• Slow heart rate (bradycardia)

Serious but rare side effects:

• Shortness of breath or worsening asthma
• Severe hypotension
• Worsening heart failure
• Allergic reactions

Seek medical attention if serious side effects occur.

Precautions and Warnings

• Use with caution in patients with asthma, COPD, or other respiratory conditions.
• Not recommended in patients with severe bradycardia or heart block.
• Monitor blood pressure and heart rate regularly.
• Avoid abrupt discontinuation to prevent rebound hypertension or cardiac complications.
• May mask signs of hypoglycemia in diabetic patients.
• Consult a physician before use during pregnancy or breastfeeding.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Drug Interactions

Tenoren Tablet may interact with:

• Other antihypertensives
• Calcium channel blockers (verapamil, diltiazem)
• Digoxin
• Antiarrhythmic drugs
• NSAIDs (may reduce antihypertensive effect)

Always inform your healthcare provider about all medications and supplements you are taking.

Storage

• Store below 30°C in a cool, dry place
• Protect from light and moisture
• Keep out of reach of children.