Aten Tablet (Atenolol) | Used for High Blood Pressure & Angina
Aten Tablet contains Atenolol, a beta-blocker used to manage high blood pressure and angina. It works by slowing the heart rate and reducing the workload on the heart, which helps lower blood pressure and reduce the heart's demand for oxygen.
Product Overview
Aten Tablet contains Atenolol, a medicine belonging to the beta-blocker class. It is primarily used to manage high blood pressure (hypertension) and angina pectoris, a type of chest pain related to reduced blood flow to the heart. Atenolol is also used in selected hemodynamically stable patients with acute myocardial infarction under appropriate medical supervision.
Atenolol works mainly by blocking the effects of certain stress hormones, particularly on beta receptors in the heart. This slows the heart rate, reduces the force with which the heart pumps, and lowers blood pressure. It also decreases the heart's oxygen requirement, which can help reduce episodes of angina.
Because Atenolol affects heart rate and blood pressure, regular monitoring may be recommended during treatment. The medicine should be taken exactly as prescribed and should not be stopped suddenly without medical advice.
Key Product Information
| Product Information | Details |
| Product Name | Aten Tablet |
| Active Ingredient | Atenolol |
| Medicine Type | Beta-Blocker |
| Drug Class | Selective Beta-1 Adrenergic Receptor Blocker |
| Dosage Form | Dosage Form |
| Route of Administration | Oral |
| Primary Uses | High blood pressure and angina |
| Other Medical Use | Selected stable patients with acute myocardial infarction |
| Main Action | Slows heart rate and reduces cardiac workload |
Administration | As directed by a healthcare professional |
How Atenolol Works
Atenolol blocks beta-1 adrenergic receptors primarily in the heart. This reduces the effects of adrenaline and related hormones on the cardiovascular system.
As a result, Atenolol can:
Slow the heart rate
Reduce the force of heart contraction
Lower blood pressure
Reduce the heart's oxygen demand
Help reduce symptoms associated with angina
Atenolol is also eliminated mainly through the kidneys, so people with reduced kidney function may require particular medical assessment when the medicine is prescribed.
Precaution
Heart Rate and Heart Rhythm
Tell your healthcare professional if you have a slow heart rate, heart block, or another heart-rhythm problem. Atenolol can further slow the heart rate and may not be appropriate in certain conduction disorders.
Heart Failure
Inform your doctor if you have heart failure or symptoms such as swelling, unusual weight gain, or increasing shortness of breath. Beta-blockers require careful medical assessment in patients with heart failure.
Asthma and Lung Conditions
Tell your doctor if you have asthma or another respiratory condition. Although Atenolol is relatively beta-1 selective, beta-blockers can sometimes affect the airways.
Diabetes
Atenolol may increase the risk of low blood sugar in certain situations and can reduce awareness of some warning signs of hypoglycemia, particularly a fast heartbeat. People with diabetes may therefore require additional monitoring.
Kidney Problems
Atenolol is substantially eliminated by the kidneys. People with reduced kidney function may require dose adjustment and closer monitoring.
Circulation Problems
Tell your doctor if you have circulation problems, as Atenolol may aggravate certain peripheral circulatory disorders.
Thyroid Conditions
Inform your healthcare professional if you have an overactive thyroid. Atenolol may affect some cardiovascular signs of thyroid excess.
Pregnancy and Breastfeeding
Tell your healthcare professional if you are pregnant, planning pregnancy, or breastfeeding. Treatment should be assessed according to individual circumstances.
Do Not Stop Suddenly
Atenolol should not generally be stopped abruptly, particularly in people with angina or coronary artery disease, because sudden withdrawal can worsen cardiac symptoms. Any reduction or discontinuation should be guided by a healthcare professional.
Usage
Take Aten Tablet exactly as prescribed by your healthcare professional. The dose and frequency depend on the condition being treated, response to treatment, kidney function, age, and other medicines being used.
Atenolol is taken by mouth and is commonly administered once daily, although some treatment plans may differ. Try to take it at approximately the same time each day.
Swallow the tablet with water as directed. Do not take more than the prescribed amount.
If you miss a dose, take it when you remember unless it is nearly time for the next scheduled dose. Do not take a double dose to make up for a missed dose.
Continue treatment as prescribed even if you feel well, because high blood pressure may not cause noticeable symptoms. Do not stop Atenolol without consulting your healthcare professional.
Uses
1. High Blood Pressure
Aten Tablet is used to manage hypertension. By slowing the heart rate and reducing the force of cardiac contraction, Atenolol helps lower blood pressure.
2. Angina Pectoris
Atenolol is used for the long-term management of angina pectoris associated with coronary atherosclerosis. By reducing the heart's workload and oxygen requirement, it can help control angina symptoms.
3. Management After Certain Heart Attacks
Atenolol may be used in hemodynamically stable patients with definite or suspected acute myocardial infarction to reduce cardiovascular mortality. This use requires appropriate medical assessment and supervision.
4. Heart Rate and Cardiac Workload Control
Because Atenolol slows the heart rate and decreases cardiac workload, it may be incorporated into treatment plans where controlled heart rate and reduced cardiac demand are clinically required.
5. Combination Treatment for High Blood Pressure
Atenolol may be prescribed together with other antihypertensive medicines when additional blood-pressure control is required. The combination should be determined by a healthcare professional.
Side Effects
Common or Possible Side Effects
Some people taking Atenolol may experience:
- Dizziness or lightheadedness
- Tiredness or fatigue
- Nausea
- Diarrhea
- Headache
- Cold hands or feet
- Sleep-related changes
- Mild weakness
These effects may be more noticeable when treatment is first started or when the dose is changed.
Serious Side Effects
Seek prompt medical attention if you experience:
- Shortness of breath or wheezing
- Fainting
- Very slow or unusual heartbeat
- Rapid, pounding, or irregular heartbeat
- Swelling of the hands, feet, ankles, or lower legs
- Unusual weight gain
- Severe weakness or worsening heart symptoms
- Signs of a serious allergic reaction
Atenolol can affect heart rate, blood pressure, and cardiac function, so severe or unusual symptoms should be medically assessed.
FAQs
1. What is Aten Tablet?
Aten Tablet contains Atenolol, a beta-blocker used mainly to manage high blood pressure and angina.
2. What is Atenolol used for?
Atenolol is used for hypertension and long-term management of angina. It is also used in selected stable patients with acute myocardial infarction under medical supervision.
3. How does Atenolol work?
Atenolol blocks beta-1 receptors in the heart. This slows the heart rate, reduces the force of contraction, and decreases the heart's workload and oxygen requirement.
4. Can Aten Tablet be used for high blood pressure?
Yes. Atenolol is indicated for the treatment of hypertension and may be used alone or with other antihypertensive medicines.
5. Can Aten Tablet help with angina?
Yes. Atenolol is indicated for the long-term management of angina pectoris associated with coronary atherosclerosis.
6. How should Aten Tablet be taken?
Take it exactly as prescribed. Atenolol tablets are taken orally, commonly once daily, although the schedule can vary according to the condition and individual treatment plan.
7. Can Atenolol be stopped suddenly?
Atenolol should not generally be stopped suddenly without medical advice, particularly in people with angina or coronary artery disease.
8. What should I do if I miss a dose?
Take the missed dose when remembered unless it is nearly time for the next dose. Do not take two doses together.
Interactions
Other Blood Pressure Medicines
Atenolol may have an additive blood-pressure-lowering effect when taken with other antihypertensive medicines. Blood pressure may require monitoring.
Calcium Channel Blockers
Medicines such as certain calcium channel blockers can have additive effects on heart rate, conduction, and blood pressure when combined with Atenolol.
Other Medicines That Slow the Heart
Other medicines that reduce heart rate or affect cardiac conduction may increase the risk of excessive slowing of the heartbeat when used with Atenolol.
Catecholamine-Depleting Medicines
Medicines such as reserpine may increase the blood-pressure-lowering and heart-rate-lowering effects of beta-blockers. Close monitoring may be required.
Diabetes Medicines
Atenolol may alter awareness of some symptoms of low blood sugar. People taking insulin or other diabetes medicines should discuss this with their healthcare professional.
Other Prescription and Non-Prescription Medicines
Tell your doctor or pharmacist about all prescription medicines, over-the-counter products, vitamins, supplements, and herbal products before starting Atenolol.
| Manufacturer | : | Zydus Lifesciences Ltd. |
| Equivalent Brand | : | Tenormin |
| Generic Search | : | Atenolol |
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