amlokos at 5mg/25mg tablet - Amlodipine (5mg) + Atenolol (25mg) medicine

Amtas-AT Tablet: Comprehensive Guide to Uses, Side Effects, and Safety

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🏭 Raptakos Brett & Co Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 2026
🤰 Pregnancy Category Amlodipine and atenolol are not recommended during pregnancy unless clearly needed. Atenolol has been associated with fetal growth restriction. Consult your doctor for alternative treatments. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for hypertension and angina.
Reviewed by
SaathiMed Expert Panel | Oct 22, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Severe dizziness or fainting
  • Chest pain that worsens or is not relieved by rest
  • Shortness of breath or difficulty breathing
  • Swelling of the face, lips, tongue, or throat
  • Very slow or irregular heartbeat
  • Yellowing of the skin or eyes
  • Decreased urine output or swelling in the legs

If experiencing severe symptoms, call emergency services immediately.

What is amlokos at 5mg/25mg tablet used for?

This medicine is a combination of Amlodipine and Atenolol used to treat high blood pressure and angina. It works by relaxing blood vessels and slowing the heart rate.

  • Generic Name: Amlodipine + Atenolol
  • Manufacturer: Raptakos Brett & Co Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 amlokos at 5mg/25mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा उच्च रक्तचाप (हाइपरटेंशन) और एंजाइना (सीने में दर्द) के इलाज के लिए इस्तेमाल की जाती है। यह रक्त वाहिकाओं को आराम देकर और हृदय की गति को धीमा करके रक्तचाप को कम करती है। यह उन वयस्कों के लिए है जिनका रक्तचाप एक दवा से नियंत्रित नहीं होता। इसे डॉक्टर के निर्देशानुसार ही लें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में थकान, चक्कर आना, सिरदर्द, पैरों में सूजन, धीमी हृदय गति और हाथ-पैर ठंडे होना शामिल हैं। ये आमतौर पर हल्के होते हैं और समय के साथ कम हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन यदि आपको गंभीर चक्कर, बेहोशी, सांस लेने में कठिनाई या दिल की धड़कन बहुत धीमी लगे तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे अचानक बंद न करें, खासकर यदि आपको एंजाइना है। शराब का सेवन न करें क्योंकि इससे चक्कर और निम्न रक्तचाप बढ़ सकता है। यदि आपको अस्थमा, मधुमेह, गुर्दे या यकृत की बीमारी है तो डॉक्टर को बताएं। नियमित रूप से रक्तचाप, हृदय गति और गुर्दे की कार्यप्रणाली की जांच कराएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 amlokos at 5mg/25mg tablet Uses & Benefits

[{"condition":"Hypertension","description":"This medicine effectively lowers blood pressure in adults with essential hypertension, reducing the risk of stroke, heart attack, and kidney damage.","evidence":"Well-established"},{"condition":"Angina pectoris","description":"It reduces the frequency and severity of angina attacks by decreasing cardiac workload and improving blood flow to the heart.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Migraine prophylaxis","description":"Sometimes prescribed off-label to prevent migraines, though evidence is limited.","evidence":"Limited"},{"condition":"Anxiety with palpitations","description":"Beta-blockers like atenolol may be used off-label to manage anxiety-related palpitations.","evidence":"Limited"}]

Primary treatment for: Hypertension

Also treats: Angina pectoris, Coronary artery disease

📋 Drug Information

Generic Name(s)Amlodipine + Atenolol
Brand NameAmlokind-AT Tablet
ManufacturerRaptakos Brett & Co Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassCARDIAC
Action ClassCalcium channel blocker + Beta blocker
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight and moisture. Keep out of reach of children.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot 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
Monitor your blood pressure and heart rate regularly and keep a record.
3
Do not stop this medicine abruptly without consulting your doctor, as it can worsen angina or cause rebound hypertension.
4
Inform your doctor if you experience persistent dizziness, fatigue, or swelling of the ankles.
5
Avoid alcohol while taking this medicine to prevent excessive lowering of blood pressure.
6
If you have diabetes, monitor your blood sugar closely as this medicine may mask hypoglycemia symptoms.
7
Consult your doctor before starting any new medication, including over-the-counter drugs and herbal supplements.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
High blood pressure
This medicine is commonly prescribed for this.
Likely Use
✅
Chest pain (angina)
This medicine helps prevent angina attacks.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionAmlodipine is well absorbed after oral administration, with peak plasma concentrations reached in 6 to 12 hours. Atenolol is incompletely absorbed (about 50%) from the gastrointestinal tract, with peak plasma levels occurring 2 to 4 hours after ingestion.
DistributionAmlodipine is widely distributed in body tissues and is highly protein-bound. Atenolol has low protein binding and is distributed mainly in extracellular fluid, with low penetration into the brain.
Protein BindingAmlodipine is approximately 93% bound to plasma proteins. Atenolol is only about 3% bound to plasma proteins.
MetabolismAmlodipine is extensively metabolized in the liver, primarily by CYP3A4, to inactive metabolites. Atenolol is not significantly metabolized in the liver and is excreted largely unchanged by the kidneys.
Half-LifeThe elimination half-life of amlodipine is approximately 30 to 50 hours. The elimination half-life of atenolol is about 6 to 7 hours.
ExcretionAmlodipine metabolites are excreted primarily in the urine, with about 10% of the parent drug excreted unchanged. Atenolol is excreted mainly unchanged in the urine (about 50% of an oral dose) and in the feces.
BioavailabilityThe oral bioavailability of amlodipine is approximately 64% to 90%. The oral bioavailability of atenolol is about 50%.
Onset of ActionThe antihypertensive effect of amlodipine begins within 24 to 48 hours, with full effect after 1 to 2 weeks. Atenolol's effect on heart rate and blood pressure is evident within 1 to 2 hours after oral administration.
Peak Plasma TimeAmlodipine reaches peak plasma concentrations in 6 to 12 hours. Atenolol reaches peak plasma concentrations in 2 to 4 hours.
Duration of ActionAmlodipine's antihypertensive effect lasts for 24 hours, allowing once-daily dosing. Atenolol's effect lasts for about 24 hours, but it is often dosed once or twice daily.

How It Works

This medicine combines two active ingredients with complementary mechanisms. Amlodipine is a dihydropyridine calcium channel blocker that inhibits the influx of calcium ions into vascular smooth muscle and cardiac muscle, causing relaxation of peripheral arterioles and reducing peripheral vascular resistance. Atenolol is a cardioselective beta-1 adrenergic blocker that reduces heart rate, myocardial contractility, and cardiac output. Together, they lower blood pressure and decrease myocardial oxygen demand, which helps in angina.

Mechanism Steps

1
Calcium channel blockade by amlodipine: Amlodipine binds to L-type calcium channels in vascular smooth muscle, preventing calcium influx and causing relaxation of blood vessels.
2
Vasodilation and reduced peripheral resistance: The relaxation of arterioles leads to decreased peripheral vascular resistance, lowering blood pressure.
3
Beta-1 receptor blockade by atenolol: Atenolol blocks beta-1 adrenergic receptors in the heart, reducing heart rate and contractility.
4
Reduced cardiac output and oxygen demand: The combined effects decrease cardiac workload and myocardial oxygen consumption, relieving angina.

💡 How to Take amlokos at 5mg/25mg tablet

Strength: Tablet containing Amlodipine 5 mg and Atenolol 25 mg.

1Take the tablet whole with a glass of water.
2Swallow it whole; do not crush or chew.
3Take it at the same time each day, preferably in the morning.
4You can take it with or without food.
5If you have a sensitive stomach, take it with a meal.

Dosage Information

Adult DosageThe usual adult dose is one tablet once daily, preferably in the morning. The dose may be adjusted by your doctor based on your blood pressure response and tolerance. Do not exceed the prescribed dose. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may be more sensitive to the effects of this medicine, especially dizziness and bradycardia. Start with a lower dose and monitor closely. Dose must be individualized by a qualified clinician.
Renal ImpairmentIn patients with renal impairment, atenolol clearance is reduced. Dose adjustment may be necessary. Monitor renal function regularly. Consult your doctor for appropriate dosing.
Hepatic ImpairmentIn patients with hepatic impairment, amlodipine clearance is reduced. Start with a lower dose and monitor closely. Consult your doctor for appropriate dosing.
Maximum Daily DoseThe maximum recommended daily dose is one tablet of Amlodipine 5 mg + Atenolol 25 mg. Do not exceed without medical advice.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with or without food
Food does not significantly affect absorption.
Grapefruit
Avoid
May increase amlodipine levels and risk of side effects.

⏰ 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.
💡 Do not double the dose to catch up.

⚠️ Side Effects of amlokos at 5mg/25mg tablet

✅ Common Side Effects

Fatigue (Common (5-10%))
Usually resolves with continued use. If persistent, consult your doctor.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying position. Avoid driving if affected.
Headache (Common (5-10%))
May resolve over time. Use over-the-counter pain relief if needed, but consult your doctor.
Peripheral edema (swelling of ankles/feet) (Common (5-10%))
Elevate legs when resting. If severe or bothersome, consult your doctor.
Bradycardia (slow heart rate) (Common (5-10%))
Monitor your pulse. If below 50 beats per minute or symptomatic, contact your doctor.
Cold extremities (Common (5-10%))
Keep warm. Usually not harmful.

🚨 Serious Side Effects

Severe hypotension (Rare (<0.1%))
Seek immediate medical attention if you experience fainting, severe dizziness, or blurred vision.
Worsening heart failure (Rare (<0.1%))
Report increased shortness of breath, swelling, or weight gain to your doctor immediately.
Bronchospasm (Rare (<0.1%))
If you have asthma or COPD, seek medical help if you experience wheezing or difficulty breathing.
Severe bradycardia or heart block (Rare (<0.1%))
Seek emergency care if you experience fainting, severe dizziness, or palpitations.

⚠️ Rare Side Effects

Angioedema
Seek immediate medical attention if you develop swelling of the face, lips, tongue, or throat.
Hepatotoxicity
Report yellowing of skin or eyes, dark urine, or abdominal pain to your doctor.
Severe cutaneous adverse reactions
Seek immediate medical attention if you develop a severe rash, blistering, or peeling skin.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

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

🚨 Major Interactions

  • Verapamil or diltiazem
  • Clonidine
  • CYP3A4 inhibitors (e.g., ketoconazole, clarithromycin)

⚡ Moderate Interactions

  • NSAIDs
  • Diabetes medications
  • Digoxin

🍷 Alcohol Interaction

Alcohol may enhance the blood pressure-lowering effect of this medicine, leading to dizziness, fainting, and increased risk of falls. 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","Second or third-degree heart block","Cardiogenic shock","Decompensated heart failure","Severe aortic stenosis","Hypersensitivity to amlodipine or atenolol"]

⚠️ Warnings & Precautions

["Do not stop abruptly, especially in patients with angina, as it may worsen.","Use with caution in patients with asthma or COPD.","May mask symptoms of hypoglycemia in diabetics.","Use with caution in patients with renal or hepatic impairment.","May cause dizziness; avoid driving or operating machinery until you know how it affects you.","Avoid alcohol while taking this medicine."]

🤱 Lactation Safety

Amlodipine and atenolol are excreted in breast milk. Atenolol may accumulate in breastfed infants and cause bradycardia. Breastfeeding is not recommended while taking this medicine. Consult your doctor for alternatives.

💊 Overdose Management

Overdose may cause severe hypotension, bradycardia, heart failure, and bronchospasm. Seek immediate medical attention. Treatment is supportive and symptomatic, including activated charcoal, IV fluids, vasopressors, and atropine for bradycardia. Dialysis may be considered for atenolol removal.

⏰ 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 double the dose to catch up.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not stop taking it abruptly, especially if you have angina, as this can worsen your condition. Avoid alcohol while taking this medicine as it may increase dizziness and low blood pressure. Inform your doctor if you have asthma, diabetes, kidney or liver disease, or any heart condition. Do not use potassium supplements without consulting your doctor. Regular monitoring of blood pressure, heart rate, and kidney function is advised. If you are pregnant or planning to become pregnant, consult your doctor before using this medicine.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more prone to dizziness, bradycardia, and falls. Start with a lower dose and monitor closely. Regular assessment of renal function is advised.

🤰 Pregnancy Planning (TTC)

This medicine is not recommended during pregnancy. If you are planning to become pregnant, consult your doctor to switch to a safer alternative before conception.

🏥 Post-Surgery Considerations

Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthesia and affect heart rate and blood pressure during surgery. Your doctor may advise temporary discontinuation.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine, as it may affect blood pressure and heart rate during dental procedures. Local anesthetics with epinephrine should be used with caution.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce strain on your heart.
🥗
Engage in regular moderate exercise like walking or swimming, but consult your doctor first.
😴
Follow a low-sodium diet to help control blood pressure.
💧
Limit alcohol and avoid smoking.
🧘
Manage stress through relaxation techniques like yoga or meditation.
🌞
Get adequate sleep and maintain a regular sleep schedule.

🏋️ Exercise Considerations

Moderate exercise is beneficial, but avoid sudden strenuous activities. If you experience chest pain, dizziness, or shortness of breath during exercise, stop and consult your doctor.

🥗 Diet Recommendations

Reduce salt intake to less than 5 grams per day.
Include potassium-rich foods like bananas, oranges, and spinach (unless contraindicated).
Eat a balanced diet rich in fruits, vegetables, and whole grains.
Limit saturated fats and cholesterol.
Avoid excessive caffeine.

💼 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. Most people can continue their normal activities with dose adjustment.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects or your doctor decides to discontinue, they will gradually reduce the dose to prevent rebound effects.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when monitored appropriately. Regular check-ups should include blood pressure, heart rate, kidney function, and liver function tests. Prolonged use may lead to tolerance or need for dose adjustment. Do not stop without medical advice.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lifestyle modifications

Diet, exercise, and stress reduction can help control blood pressure and may reduce medication needs.

Evidence: Well-established
Other antihypertensive classes

ACE inhibitors, ARBs, or thiazide diuretics may be alternatives if this combination is not suitable.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions are known. However, consult your doctor before receiving any vaccine while on this medicine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°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

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

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 cold. If traveling across time zones, consult your doctor about adjusting the dosing schedule. 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 a history of hypertension and angina
He was prescribed this medicine after his blood pressure remained high on a single drug. Within a few weeks, his blood pressure stabilized, and he experienced fewer angina attacks. He initially felt dizzy when standing up quickly, but this improved after a few days. He was advised to rise slowly and stay hydrated.
💡 Lesson: Combination therapy can be more effective for blood pressure control, but patients should be aware of initial side effects like dizziness and report them if they persist.
👤 A 62-year-old woman with hypertension and diabetes
She started this medicine and noticed her blood sugar readings were sometimes low without warning symptoms. Her doctor adjusted her diabetes medication and educated her about recognizing hypoglycemia. She now monitors her blood sugar more frequently and carries glucose tablets.
💡 Lesson: Beta-blockers like atenolol can mask hypoglycemia symptoms in diabetics. Close monitoring and patient education are essential.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: The blood pressure-lowering effect begins within a few hours, but full effect may take 1 to 2 weeks of regular use.

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

A: No, you should not stop without consulting your doctor. High blood pressure often has no symptoms, and stopping suddenly can cause serious complications.

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

A: If you remember within 12 hours, take it as soon as possible. If more than 12 hours have passed, skip the missed dose and continue with your regular schedule. Do not double the dose.

🤔 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 diabetes medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for amlokos at 5mg/25mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be stopped once blood pressure is normal.
    Fact: High blood pressure often has no symptoms and requires long-term treatment. Stopping suddenly can cause rebound hypertension or angina.
  • Myth: This medicine is safe during pregnancy.
    Fact: It is not recommended during pregnancy as it may harm the fetus. Consult your doctor for alternatives.

🔄 Alternative Options

Generic Alternatives

  • Amlodipine 5 mg + Atenolol 25 mg tablet (generic)

Brand Alternatives

  • Amlopres-AT
  • Aten-A
  • Amlokind-AT
  • Amlong-A
  • Stamlo Beta

📊 Comparison with Similar Medicines

[{"medicine":"Amlodipine + Atenolol","composition":"Amlodipine 5 mg + Atenolol 25 mg","onset":"Within 1-2 hours","duration":"24 hours","notes":"Combination for hypertension and angina."},{"medicine":"Amlodipine alone","composition":"Amlodipine 5 mg","onset":"24-48 hours","duration":"24 hours","notes":"Used for hypertension; may cause reflex tachycardia."},{"medicine":"Atenolol alone","composition":"Atenolol 25 mg","onset":"1-2 hours","duration":"24 hours","notes":"Used for hypertension; may cause bradycardia."}]

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