What is atiday 25mg tablet used for?

Aten 25 tablet contains atenolol 25 mg, a beta-blocker used to treat high blood pressure, angina, and to improve survival after a heart attack. It works by slowing the heart rate and reducing the heart's workload. It should be taken exactly as prescribed and not stopped suddenly.

Generic Name: Atenolol
Manufacturer: Shrinivas Gujarat Laboratories Pvt Ltd
Form: Allopathy
Pregnancy Category: Consult doctor
Prescription Required: Yes

🇮🇳 atiday 25mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा एटेनोलोल 25 मिलीग्राम की एक गोली है, जिसका उपयोग उच्च रक्तचाप (हाइपरटेंशन), एंजाइना (सीने में दर्द), और दिल के दौरे के बाद जीवन रक्षा के लिए किया जाता है। यह दवा हृदय की गति को धीमा करके और हृदय पर दबाव कम करके काम करती है। इसे डॉक्टर के निर्देशानुसार ही लें और अचानक बंद न करें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में थकान, चक्कर आना, हाथ-पैर ठंडे होना, धीमी हृदय गति, और हल्का जी मिचलाना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें गंभीर धीमी हृदय गति, हृदय रुकावट, सांस लेने में कठिनाई, और बहुत कम रक्तचाप शामिल हो सकते हैं। यदि आपको कोई गंभीर लक्षण महसूस हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे अचानक बंद न करें, क्योंकि इससे सीने में दर्द या दिल का दौरा पड़ सकता है। यदि आपको अस्थमा, मधुमेह, गुर्दे या यकृत की समस्या है तो अपने डॉक्टर को बताएं। शराब का सेवन न करें। गाड़ी चलाने या मशीन चलाने से बचें जब तक आपको पता न चले कि यह दवा आप पर कैसे असर करती है। नियमित रूप से रक्तचाप और हृदय गति की जांच कराएं।

💊 atiday 25mg tablet Uses & Benefits

[{"condition":"Hypertension","description":"This medicine is used to lower high blood pressure, reducing the risk of strokes, heart attacks, and kidney problems.","evidence":"Well-established"},{"condition":"Angina pectoris","description":"It helps relieve chest pain by reducing the heart's workload and oxygen demand.","evidence":"Well-established"},{"condition":"Post-myocardial infarction","description":"It is used after a heart attack to improve survival and reduce the risk of future cardiovascular events.","evidence":"Well-established"},{"condition":"Migraine prophylaxis","description":"Sometimes prescribed off-label to prevent migraines, though evidence is limited.","evidence":"Limited"},{"condition":"Thyrotoxicosis","description":"Used off-label to manage symptoms such as rapid heart rate in hyperthyroidism.","evidence":"Limited"}]

Off-label uses: [{"condition":"Performance anxiety","description":"Occasionally used to reduce symptoms of anxiety such as tremors and rapid heartbeat, but not FDA-approved for this use.","evidence":"Limited"},{"condition":"Infantile hemangiomas","description":"Atenolol has been studied as an alternative to propranolol for treating infantile hemangiomas, but evidence is limited.","evidence":"Limited"}]

Primary treatment for: Hypertension

Also treats: Angina pectoris, Post-myocardial infarction, Migraine prophylaxis (off-label), Thyrotoxicosis (off-label)

📋 Drug Information

Generic Name(s)	Atenolol
Brand Name	Aten 50
Manufacturer	Shrinivas Gujarat Laboratories Pvt Ltd
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	CARDIAC
Action Class	Beta blocker- Cardioselective
Route of Administration	Oral
Storage	Store at room temperature between 20°C and 25°C (68°F to 77°F). Keep away from moisture and heat. Keep out of reach of children.
Shelf Life	Typically 24 to 36 months from the date of manufacture. Refer to the packaging for the exact expiry date.
WHO Guideline	Not established from the available information.
ICMR Guideline	Not established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1

Take this medicine at the same time each day to maintain consistent blood levels.

2

Do not stop this medicine abruptly; your doctor will taper the dose gradually.

3

Monitor your pulse regularly; if it drops below 50 beats per minute, contact your doctor.

4

Inform your doctor if you have asthma, diabetes, or kidney problems before starting this medicine.

5

Avoid alcohol while taking this medicine as it can increase dizziness and low blood pressure.

6

If you have diabetes, be aware that this medicine may mask symptoms of low blood sugar.

7

Keep all follow-up appointments for blood pressure, heart rate, and kidney function monitoring.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅

High blood pressure

This medicine is commonly prescribed for hypertension.

Likely Use

✅

Chest pain (angina)

This medicine helps prevent angina attacks.

Likely Use

❌

Fever

This medicine is not a fever reducer.

Not Primary

❌

Headache

This medicine is not a primary headache treatment, though it may be used off-label for migraine prevention.

Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionAtenolol is rapidly but incompletely absorbed from the gastrointestinal tract. The absorption is consistent but not complete; about 50% of an oral dose is absorbed.

DistributionAtenolol is hydrophilic and distributes poorly into lipid-rich tissues, including the brain. It crosses the placenta and is excreted in breast milk.

Protein BindingAtenolol has very low protein binding, approximately 6-16%.

MetabolismAtenolol is not significantly metabolized by the liver. It is primarily eliminated unchanged by the kidneys.

Half-LifeThe elimination half-life of atenolol is approximately 6 to 7 hours in patients with normal renal function. It is prolonged in patients with renal impairment.

ExcretionAtenolol is excreted primarily unchanged in the urine via glomerular filtration and tubular secretion. About 85-100% of an absorbed dose is recovered in the urine.

BioavailabilityThe oral bioavailability of atenolol is approximately 50-60%.

Onset of ActionThe onset of antihypertensive effect is within 1 hour after oral administration, but full therapeutic effect may take 1-2 weeks.

Peak Plasma TimePeak plasma concentrations are reached 2 to 4 hours after oral administration.

Duration of ActionThe duration of action is approximately 24 hours, allowing for once-daily dosing.

How It Works

This medicine works by selectively blocking beta-1 adrenergic receptors located primarily in the heart. By blocking these receptors, it reduces the effects of catecholamines (such as adrenaline and noradrenaline), leading to a decrease in heart rate, contractility, and cardiac output. This results in lower blood pressure and reduced myocardial oxygen demand. It also suppresses renin release from the kidneys, contributing to its antihypertensive effect.

Mechanism Steps

1

Binding to beta-1 receptors: This medicine binds selectively to beta-1 adrenergic receptors in the heart, blocking the action of catecholamines.

2

Reduced heart rate and contractility: Blockade of beta-1 receptors leads to a slower heart rate and decreased force of heart muscle contraction.

3

Decreased cardiac output: The combined effect of reduced heart rate and contractility lowers cardiac output, which helps lower blood pressure.

4

Suppression of renin release: Beta-1 blockade in the kidneys reduces renin secretion, leading to decreased angiotensin II and aldosterone levels, further lowering blood pressure.

5

Reduced myocardial oxygen demand: By slowing the heart and reducing its workload, this medicine decreases oxygen demand, which helps relieve angina.

💡 How to Take atiday 25mg tablet

Strength: Atenolol 25 mg immediate-release tablet

1Take this medicine by mouth with or without food, but consistently with regard to meals.

2Swallow the tablet whole with a glass of water.

3Do not crush, chew, or break the tablet unless instructed by your doctor.

4Take it at the same time each day to maintain consistent blood levels.

5If you miss a dose, follow the missed dose instructions.

6Do not stop taking this medicine abruptly without consulting your doctor.

Dosage Information

Adult Dosage	The usual starting dose for hypertension is 25 to 50 mg once daily. For angina, 50 to 100 mg once daily. For post-myocardial infarction, 50 mg twice daily or 100 mg once daily. The dose may be increased based on response and tolerability. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric Dosage	Pediatric dosing is not established from available information. Consult a pediatrician.
Elderly Dosage	Elderly patients may be more sensitive to the effects of this medicine, especially bradycardia and hypotension. Start with a lower dose and titrate slowly. Renal function should be assessed before initiating therapy.
Renal Impairment	In patients with renal impairment, dose adjustment is required. For creatinine clearance 15-35 mL/min, the dose should not exceed 50 mg daily. For creatinine clearance less than 15 mL/min, the dose should not exceed 25 mg daily. Doses should be administered after dialysis on dialysis days.
Hepatic Impairment	No specific dosage adjustment is required for hepatic impairment, as atenolol is primarily eliminated unchanged by the kidneys. However, caution is advised in patients with severe liver disease.
Maximum Daily Dose	The maximum recommended daily dose is 100 mg for hypertension and angina, and 100 mg for post-myocardial infarction. Doses above 100 mg do not provide additional benefit but increase the risk of side effects.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With or without food

Take consistently with regard to meals

Food may slightly affect absorption, but consistency is more important.

High-fiber meals

Take at the same time relative to meals

High-fiber meals may reduce absorption; consistency helps maintain stable levels.

⏰ What to Do If You Miss a Dose

📌 Less than 12 hours have passed since the missed dose

→ Take the missed dose as soon as you remember.

💡 Continue with your regular schedule.

📌 More than 12 hours have passed since the missed dose

→ Skip the missed dose and take your next dose at the regular time.

💡 Do not double dose to catch up.

⚠️ Side Effects of atiday 25mg tablet

✅ Common Side Effects

Fatigue (Common (5-10%))

Usually resolves as your body adjusts. If persistent, consult your doctor.

Dizziness (Common (5-10%))

Rise slowly from sitting or lying positions. Avoid driving if affected.

Cold extremities (Common (5-10%))

Keep hands and feet warm. Report if severe or persistent.

Bradycardia (slow heart rate) (Common (5-10%))

Monitor your pulse. If heart rate drops below 50 bpm, contact your doctor.

Nausea (Common (1-5%))

Take with food to reduce stomach upset.

🚨 Serious Side Effects

Severe bradycardia (Rare (<0.1%))

Seek immediate medical attention if you experience fainting, severe dizziness, or a very slow pulse.

Heart block (Rare (<0.1%))

Seek immediate medical attention if you experience chest pain, palpitations, or fainting.

Bronchospasm (Rare (<0.1%))

Seek immediate medical attention if you have difficulty breathing, wheezing, or chest tightness.

Worsening heart failure (Rare (<0.1%))

Contact your doctor if you experience swelling in legs, shortness of breath, or sudden weight gain.

Severe hypotension (Rare (<0.1%))

Seek immediate medical attention if you feel faint or have very low blood pressure.

⚠️ Rare Side Effects

Depression

Consult your doctor if you experience persistent sadness or loss of interest.

Sleep disturbances

Discuss with your doctor if sleep problems persist.

Skin rash

Consult your doctor if rash develops.

Raynaud's phenomenon

Report to your doctor if fingers or toes turn white or blue in cold.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug	Severity	Effect
Verapamil	Major
Clonidine	Major
NSAIDs	Moderate
Insulin	Moderate
Digoxin	Moderate
Antacids	Minor
Cimetidine	Minor

🚨 Major Interactions

Verapamil or diltiazem
Clonidine
Disopyramide

⚡ Moderate Interactions

NSAIDs (e.g., ibuprofen, naproxen)
Insulin or oral hypoglycemics
Digoxin

🍷 Alcohol Interaction

Alcohol may enhance the blood pressure-lowering effect of this medicine and increase drowsiness or dizziness. It is advisable to avoid or limit alcohol consumption while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe bradycardia","Heart block greater than first degree","Cardiogenic shock","Decompensated heart failure","Sick sinus syndrome","Hypersensitivity to atenolol or any component of the formulation"]

⚠️ Warnings & Precautions

["Do not stop this medicine abruptly; taper gradually under medical supervision.","Use with caution in patients with asthma or COPD; may cause bronchospasm.","May mask symptoms of hypoglycemia in diabetic patients.","Use with caution in patients with renal impairment; dose adjustment may be needed.","May worsen symptoms of peripheral vascular disease.","Use with caution in patients with myasthenia gravis.","May cause fetal harm when administered to pregnant women."]

🤱 Lactation Safety

Atenolol is excreted in breast milk in significant amounts. Breastfeeding is not recommended while taking this medicine, especially when treating a nursing infant, due to potential effects on the infant's heart rate. Consult your doctor for alternative options.

💊 Overdose Management

Overdose of this medicine can cause severe bradycardia, hypotension, heart failure, bronchospasm, and hypoglycemia. Treatment is supportive and symptomatic. Atropine may be used for bradycardia. Glucagon can be used for severe beta-blocker toxicity. Hemodialysis can remove atenolol from the bloodstream. Seek immediate medical attention in case of overdose.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not stop taking it suddenly, as abrupt withdrawal can cause chest pain, irregular heartbeat, or even a heart attack. Inform your doctor if you have asthma, diabetes, kidney problems, or liver disease. This medicine may mask symptoms of low blood sugar (hypoglycemia) in people with diabetes, so monitor your blood sugar regularly. Avoid driving or operating heavy machinery until you know how this medicine affects you, as it can cause dizziness or fatigue. Do not drink alcohol while taking this medicine, as it can increase drowsiness and lower blood pressure further. Keep all appointments for monitoring your heart rate, blood pressure, and kidney function. Store this medicine at room temperature away from moisture and heat. Do not share this medicine with others, even if they have similar symptoms.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more sensitive to the effects of this medicine, especially bradycardia and hypotension. Start with a lower dose and monitor closely. Renal function should be assessed before starting treatment, and dose adjustments may be needed.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before starting or continuing this medicine. Atenolol may harm the fetus, especially in the second and third trimesters. Alternative medications may be recommended.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents and affect heart rate and blood pressure during surgery. Do not stop the medicine unless instructed by your doctor.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine. It may interact with certain local anesthetics containing epinephrine, potentially causing a rise in blood pressure. Your dentist may adjust the anesthetic used.

💚 Lifestyle Tips for Better Results

🏃

Maintain a healthy weight to reduce strain on your heart.

🥗

Engage in regular low-impact exercise like walking or swimming, as advised by your doctor.

😴

Limit salt intake to help control blood pressure.

💧

Avoid smoking and limit alcohol consumption.

🧘

Practice stress-reduction techniques like deep breathing or meditation.

🌞

Get adequate sleep and maintain a regular sleep schedule.

🏋️ Exercise Considerations

This medicine may reduce your heart rate and cause fatigue or dizziness during exercise. Avoid strenuous activities until you know how the medicine affects you. Stay hydrated and avoid overheating. Consult your doctor before starting any new exercise program.

🥗 Diet Recommendations

Follow a heart-healthy diet rich in fruits, vegetables, and whole grains.

Limit sodium intake to less than 2,300 mg per day.

Include potassium-rich foods like bananas and oranges, unless advised otherwise.

Reduce saturated and trans fats.

Limit caffeine as it may increase heart rate.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or fatigue, especially when you first start taking it. Avoid driving or operating heavy machinery until you know how it affects you. It should not affect your ability to work, but you may need to adjust your schedule if you experience side effects. Inform your employer if your job involves safety-sensitive tasks.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Your doctor will gradually reduce the dose over 1-2 weeks to prevent rebound effects such as worsening angina or heart attack. If you experience severe side effects, contact your doctor immediately for guidance.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when monitored appropriately. Regular monitoring of blood pressure, heart rate, and kidney function is recommended. It may mask symptoms of hypoglycemia in diabetics and can worsen peripheral vascular disease. Do not stop abruptly. Periodic review with your doctor is necessary to adjust the dose and assess for any complications.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lifestyle modifications

Diet, exercise, and stress reduction can help manage hypertension and reduce the need for medication.

Evidence: Well-established

Other antihypertensive classes

ACE inhibitors, ARBs, calcium channel blockers, or diuretics may be alternatives if beta-blockers are not suitable.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions are known. However, inform your healthcare provider about this medicine before receiving any vaccine. Continue taking your medicine as prescribed unless told otherwise.

📦 Storage Guide

✅ DO

Store at room temperature (20-25°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight and moisture

❌ DON'T

Do not store in bathroom cabinet

✅ DO

Keep out of reach of children

❌ DON'T

Do not use after expiry date

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from extreme heat or moisture. If crossing time zones, consult your doctor about adjusting the timing of your dose. Carry enough supply for the entire trip and a few extra days in case of delays. Check local customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 55-year-old man with newly diagnosed hypertension

He was prescribed this medicine 25 mg once daily. After two weeks, his blood pressure improved, but he felt tired and dizzy initially. His doctor advised him to take it at bedtime and rise slowly from sitting. The symptoms gradually subsided, and his blood pressure remained well-controlled.

💡 Lesson: Initial side effects like fatigue and dizziness often improve with time. Taking the medicine at bedtime and rising slowly can help manage these effects.

👤 A 62-year-old woman with angina and a history of heart attack

She was started on this medicine 50 mg daily. She experienced cold hands and feet but no chest pain. Her doctor monitored her heart rate and kidney function regularly. She was advised not to stop the medicine suddenly and to report any breathing difficulty.

💡 Lesson: Regular monitoring and adherence are key. Cold extremities are a common side effect that can be managed with warm clothing.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts lowering blood pressure within 1 hour, but full effects may take 1-2 weeks of regular use.

Q: Can I stop taking this medicine if I feel better?

A: No, do not stop this medicine without consulting your doctor. Stopping suddenly can cause serious heart problems.

Q: What should I do if I miss a dose?

A: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.

Q: Does this medicine cause weight gain?

A: Weight gain is not a common side effect of this medicine. However, some beta-blockers may cause slight weight gain. Consult your doctor if you notice significant changes.

Q: Is this medicine safe during pregnancy?

A: This medicine may harm the fetus, especially in the second and third trimesters. It should only be used if clearly needed and under medical supervision.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

Can I take this medicine long-term?
Will it affect my kidney function?
Can I drive after taking this medicine?
Does it interact with my blood pressure medicine?
What if I miss a dose?
Can I drink alcohol while taking this?
Will it affect my diabetes?
Can I take it during pregnancy?

🔄 Substitutes for atiday 25mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

Myth: Atenolol is a blood thinner.
Fact: Atenolol is a beta-blocker, not a blood thinner. It does not affect blood clotting.
Myth: You can stop atenolol once your blood pressure is normal.
Fact: High blood pressure often has no symptoms, and stopping atenolol abruptly can cause dangerous rebound effects. Always consult your doctor before stopping.
Myth: Atenolol is safe to take during pregnancy.
Fact: Atenolol may harm the fetus, especially in the second and third trimesters. It should only be used if clearly needed and under medical supervision.

🔄 Alternative Options

Generic Alternatives

Atenolol 25 mg tablet

Brand Alternatives

Tenormin
Aten

📊 Comparison with Similar Medicines

[{"medicine":"Atenolol","class":"Beta-1 selective blocker","half_life":"6-7 hours","excretion":"Renal","common_uses":"Hypertension, angina, post-MI"},{"medicine":"Metoprolol","class":"Beta-1 selective blocker","half_life":"3-7 hours","excretion":"Hepatic","common_uses":"Hypertension, angina, heart failure"},{"medicine":"Propranolol","class":"Non-selective beta-blocker","half_life":"4-6 hours","excretion":"Hepatic","common_uses":"Hypertension, angina, migraine, anxiety"}]

Aten 25 Tablet (Atenolol 25mg): Complete Medicine Guide

When to Call Your Doctor IMMEDIATELY

What is atiday 25mg tablet used for?

🇮🇳 atiday 25mg tablet के बारे में (Hindi Summary)

💊 atiday 25mg tablet Uses & Benefits

📋 Drug Information

👨‍⚕️ Doctor's Practical Tips

🔍 Is This Medicine Right for Your Symptom?

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

How It Works

Mechanism Steps

💡 How to Take atiday 25mg tablet

Dosage Information

Dosage Timeline

🍽️ Food Timing Guide

⏰ What to Do If You Miss a Dose

⚠️ Side Effects of atiday 25mg tablet

✅ Common Side Effects

🚨 Serious Side Effects

⚠️ Rare Side Effects

🔬 Drug Interactions

🚨 Major Interactions

⚡ Moderate Interactions

🍷 Alcohol Interaction

🔎 Check Your Other Medicines

🛡️ Safety & Warnings

🚫 Contraindications

⚠️ Warnings & Precautions

🤱 Lactation Safety

💊 Overdose Management

⏰ Missed Dose

Additional Safety Advice

👴 Special Considerations for Elderly

💡 For Patients Above 65

🤰 Pregnancy Planning (TTC)

🏥 Post-Surgery Considerations

🦷 Dental Procedures

💚 Lifestyle Tips for Better Results

🏋️ Exercise Considerations

🥗 Diet Recommendations

💼 Impact on Daily Work & Life

🛑 When to Stop This Medicine

📅 Long-Term Use Effects

🌿 Non-Medicine Approaches

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

📦 Storage Guide

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✅ DO

❌ DON'T

✈️ Traveling with This Medicine

💰 Cost Analysis & Savings

👥 Real Patient Stories

💬 Questions Patients Often Ask

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

🔄 Substitutes for atiday 25mg tablet

🛑 Myths vs. Facts

🔄 Alternative Options

Generic Alternatives

Brand Alternatives

📊 Comparison with Similar Medicines

😊 Was this information helpful?

Browse Medicines A-Z

✍️ Write a Review

❓ Ask a Question

⚠️ Report an Issue