CONcor 10 Tablet

Reviewed By Dr. Mekhala Chandra, MD, MBBS

Last updated on 02 Apr 2026 | 11:25 AM (IST)

CONcor 10 Tablet is used to manage heart failure, particularly in patients recovering from a heart attack. It also treats high blood pressure (hypertension) and angina (chest pain). It improves heart function, reduces strain, and lowers the risk of future cardiac events.

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General Information

Contains

Bisoprolol (10mg)

Marketer

Merck Ltd

Storage

Store below 25°C

The content is shown in English

Product introduction

CONcor 10 Tablet helps improve cardiac output and prevent heart failure progression. It helps regulate blood pressure, enhances blood flow, and supports overall cardiovascular health. This makes it essential to post-myocardial infarction (heart attack) care, ensuring long-term heart protection. It may also be used to relieve the symptoms caused by an overactive thyroid gland.

Your doctor may prescribe CONcor 10 Tablet as part of a comprehensive heart care plan, often alongside lifestyle modifications like a heart-healthy diet, regular exercise, and smoking cessation. It is important to take CONcor 10 Tablet exactly as directed by your doctor. Do not stop taking this medication without consulting your doctor, as sudden discontinuation may increase heart risks.

Common side effects of CONcor 10 Tablet include fatigue, headache, slow heart rate, dizziness, and nausea. These are usually mild and short-lived. It may also cause shortness of breath or low blood pressure in some people. To reduce the risk of side effects, your doctor may start the medicine at a low dose and gradually increase it. Consult your doctor if the side effects bother you or do not go away.

Before taking CONcor 10 Tablet, let your doctor know if you have any liver problems. It may also not be suitable for people who have a slow heart rate, severe circulation problems, severe heart failure, or low blood pressure. Pregnant or breastfeeding women should also consult their doctor before taking it. Have your blood pressure checked regularly to ensure the efficacy of the treatment. Avoid drinking alcohol as it may increase certain side effects.

Uses of CONcor Tablet

Benefits of CONcor Tablet

Treatment of Angina (heart-related chest pain)
CONcor 10 Tablet relaxes the blood vessels so that blood can flow more easily around your body and makes sure that your heart is getting a good supply of oxygen. This makes it less likely that you will suffer chest pain caused by angina. This medicine can help increase your ability to exercise and go about your daily life more easily by reducing the frequency of angina attacks. You should take it regularly and as long as it is prescribed for it to work effectively.

Prevention of Heart attack
CONcor 10 Tablet helps lower your blood pressure and make it easier for your heart to pump blood around your body. This reduces the chances of you having a heart attack. It can also reduce the risk of dying if it is given immediately after a heart attack. This medicine needs to be taken regularly to be effective, so keep taking it even if you feel well. Do not stop without talking to your doctor.

Treatment of Hypertension (high blood pressure)
CONcor 10 Tablet blocks the effects of some chemicals on your heart and blood vessels. It slows down your heart rate and helps the heart to beat with less force. This lowers your blood pressure and helps in reducing your risk of having a stroke, a heart attack, other heart problems, or kidney problems in the future. This medicine needs to be taken regularly to be effective, so keep taking it even if you feel well. Do not stop without talking to your doctor.

Side effects of CONcor Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of CONcor

Nausea
Headache
Fatigue
Constipation
Diarrhea
Dizziness
Cold extremities

How to use CONcor Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. CONcor 10 Tablet may be taken with or without food.

How CONcor Tablet works

CONcor 10 Tablet is a beta blocker that works specifically on the heart. It works by slowing down the heart rate and making the heart more efficient at pumping blood around the body.

All substitutes for CONcor 10 Tablet

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

Check your heart rate and blood pressure regularly to avoid excessive drops.
Do not stop taking the medicine suddenly, as stopping abruptly can worsen heart failure. Consult your doctor before making changes.
Common ones include dizziness, fatigue, and a slow heart rate. Consult your doctor if you experience any severe symptoms.
Combine the treatment with a heart-healthy diet, exercise, and stress management for the best results.
Inform your doctors regarding your treatment with CONcor 10 Tablet before surgeries or new medications.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. CONcor 10 Tablet may cause excessive drowsiness when taken with alcohol.

Pregnancy

CONSULT YOUR DOCTOR

CONcor 10 Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.
CONcor 10 Tablet should be used during pregnancy only if there are no other alternatives to its therapy.

Breast feeding

CONSULT YOUR DOCTOR

CONcor 10 Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

CAUTION

CONcor 10 Tablet may cause dizziness or weakness due to changes in blood pressure. Do not drive if these symptoms occur.

Kidney

CAUTION

CONcor 10 Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Regular blood pressure monitoring is advisable for dose adjustment.

Liver

CAUTION

CONcor 10 Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.
CONcor 10 Tablet is started at a lower dose in these patients and further increased slowly with careful monitoring.

Interaction with drugs

Taking CONcor with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Life-threatening

Aminophylline (Oral Route)

If used together, Bisoprolol may interrupt the efficacy of Aminophylline.

Life-threatening

Theophylline (Oral Route)

Do not consume Theophylline with Bisoprolol in case of asthma or COPD (chronic obstructive pulmonary disease). If concurrent use is essential, watch out for breathlessness and dizziness and consult your doctor if you experience them.

Life-threatening

Theophylline (Injection Route)

Life-threatening

Aminophylline (Injection Route)

Do not consume Aminophylline with Bisoprolol in case of asthma or COPD (chronic obstructive pulmonary disease). If concurrent use is essential, watch out for breathlessness and dizziness and consult your doctor if you experience them.

Severe

Lidocaine (Injection Route)

watch out for symptoms such as breathlessness, fatigue, drowsiness, sedation or faintness or vomiting and consult your doctor if you experience them. Bisoprolol may raise blood levels of Lidocaine.

Frequently asked questions

Is CONcor 10 Tablet a diuretic?

No, CONcor 10 Tablet is not a diuretic. CONcor 10 Tablet is a beta-blocker medicine which works by blocking the hyperactivity of the nerve impulses in the heart. This relaxes the heart muscles and eventually calms the heart.

Is CONcor 10 Tablet effective?

CONcor 10 Tablet is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using CONcor 10 Tablet too early, the symptoms may return or worsen.

What is the best time to take CONcor 10 Tablet?

CONcor 10 Tablet can be taken anytime in the morning or evening, usually prescribed once daily. However, your very first dose of CONcor 10 Tablet may make you feel dizzy, so it is better to take your first dose at bedtime. After that, if you do not feel dizzy, you may take it any time of the day. Follow the advice of your doctor. It is advised to take it at the same time each day so that you remember to take it and consistent levels of medicine are maintained in the body.

What if I forget to take a dose of CONcor 10 Tablet?

If you have missed a dose of CONcor 10 Tablet, take it as soon as you remember it. However, if it is almost time for your next dose, take it in the regular schedule instead of taking the missed dose. Do not double the dose to make up for the missed one as this may increase the chances of developing side effects.

What if I take more than the prescribed dose of CONcor 10 Tablet?

If you take more than the prescribed dose, your heart rate may slow down, and you may find it difficult to breathe. It can also cause dizziness and trembling. It is advised to go to a hospital immediately, but do not drive yourself to avoid any mishap. Get someone else to drive you or call for an ambulance. Take the CONcor 10 Tablet packet or leaflet inside it, plus any remaining medicine, with you.

When will I feel better after taking CONcor 10 Tablet?

You may not feel any difference after taking CONcor 10 Tablet if you are taking it for high blood pressure. However, keep taking this medicine as prescribed by your doctor because you will still be getting its full benefits. If you are taking CONcor 10 Tablet for angina or heart failure, it may take several weeks or months to make you feel better.

How many hours does CONcor 10 Tablet take to reduce high blood pressure?

CONcor 10 Tablet starts showing its effect within 2 hours, but it can take up to 2 to 6 weeks to reach its full effect. You may not feel any difference in blood pressure, but this does not mean that the medicine is not working. Take it exactly as directed by your doctor. It's important to keep taking your medicine in the prescribed dose and duration to get the maximum benefit of CONcor 10 Tablet.

What should I tell my doctor before taking CONcor 10 Tablet?

CONcor 10 Tablet is not suitable for everyone. Before taking CONcor 10 Tablet, you must tell your doctor if you are allergic to CONcor 10 Tablet or any of its ingredients. You must tell the doctor if you have low blood pressure or a slow heart rate, serious blood circulation problems in your limbs (such as Raynaud's phenomenon), which may make your fingers and toes tingle or turn pale or blue. Inform your doctor if you are suffering or have suffered from metabolic acidosis (when there's too much acid in your blood), lung disease, or asthma. Let your doctor know about all the other medicines you are taking because they may affect or be affected by this medicine. Tell your doctor if you're trying to get pregnant, are already pregnant, or breastfeeding to prevent any harmful effects on the baby.

Can CONcor 10 Tablet cause dizziness? How do I prevent it?

Yes. CONcor 10 Tablet can cause dizziness as a side effect. If this happens to you, you should sit or lie down until the symptoms pass. However, this is temporary and usually goes away as the treatment continues. Also, you should avoid alcohol while taking it, as it may worsen the dizziness.

What are the most common side effects of CONcor 10 Tablet?

The most common side effects of CONcor 10 Tablet are cold extremities, fatigue, slow heart rate, nausea, diarrhea, and dizziness. However, these are usually mild and short-lived, and not everyone will experience these side effects. But, if these do not resolve and bother you, consult your doctor to know about ways of coping with them. Your doctor may also suggest ways of preventing them in the future.

Is CONcor 10 Tablet safe in pregnancy?

No, CONcor 10 Tablet is not safe to be taken during pregnancy. It can have many harmful effects on the fetus/newborn and can even cause complications in pregnancy. The use of CONcor 10 Tablet may decrease the blood supply to the fetus, slow down its growth, and cause intrauterine death, abortion, or early labor. Therefore, it is advised to consult your doctor if you are planning a baby or if you become pregnant during treatment with this medication.

What other lifestyle changes should I make while taking CONcor 10 Tablet?

Lifestyle changes play a major role in keeping you healthy if you are taking CONcor 10 Tablet. Avoid taking excess salt in your diet and find ways to reduce or manage stress in your life. Practice yoga or meditation, or take up a hobby. Ensure that you have a sound sleep every night, as this also helps to reduce stress levels and helps to keep your blood pressure normal. Stop smoking and alcohol consumption, as this helps in lowering your blood pressure and preventing heart problems. Exercise regularly and eat a balanced diet that includes whole grains, fresh fruits, vegetables, and fat-free products. Consult your doctor if you need any further guidance to get the maximum benefit of CONcor 10 Tablet and to keep yourself healthy.

Fact Box

Chemical Class

Benzylethers

Habit Forming

Therapeutic Class

CARDIAC

Action Class

Beta blocker- Cardioselective

Related lab tests

Kidney Function Test

References

Westfall TC, Westfall DP. Adrenergic Agonists and Antagonists. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 327-28.
Benowitz NL. Antihypertensive Agents. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 176.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. p. 147.
Central Drugs Standard Control Organisation (CDSCO). Bisoprolol. [Accessed 14 Mar. 2019] (online) Available from:
Bazroon AA, Alrashidi NF. Bisoprolol. [Updated 2022 Jan 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023. [Accessed 09 Jun, 2023] (online) Available from:
Bisoprolol. Cork, Ireland: Accord Healthcare Ireland Ltd.; 2026.

User feedback

Patients taking CONcor 10 Tablet

Once A Day

100%

What are you using CONcor Tablet for?

Hypertension (high blood pressure)

56%

Arrhythmia

14%

Others

11%

Angina (heart-related chest pain)

11%

Heart failure

How much was the improvement?

Average

60%

Poor

29%

Excellent

12%

What were the side-effects while using CONcor 10 Tablet?

Fatigue

33%

Diarrhea

17%

Nausea

17%

No Side Effect

17%

Headache

17%

How do you take CONcor Tablet?

With food

50%

With or without food

25%

Empty stomach

25%

Please rate CONcor 10 Tablet on price

Average

38%

Expensive

33%

Not Expensive

29%

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Merck Ltd
Address: L-2, J.R. Complex, Gate No. 4, Village Mandoli, Delhi-110 093, India

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver CONcor 10 Tablet. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

Lab tests offered by us

Why we need a prescription?

Provide right medicines

Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose

In accordance with the law

Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945

CONcor 10 Tablet

Save more with additional offers

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General Information

Contains

Marketer

Storage

Product introduction

Uses of CONcor Tablet

Benefits of CONcor Tablet

Side effects of CONcor Tablet

How to use CONcor Tablet

How CONcor Tablet works

All substitutes for CONcor 10 Tablet

bisELECT 10 Tablet

Corbis 10mg Tablet

Bisojoy 10 Tablet

BisoneXT 10 Tablet

Affobis 10mg Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Aminophylline (Oral Route)

Theophylline (Oral Route)

Theophylline (Injection Route)

Aminophylline (Injection Route)

Lidocaine (Injection Route)

Frequently asked questions

Is CONcor 10 Tablet a diuretic?

Is CONcor 10 Tablet effective?

What is the best time to take CONcor 10 Tablet?

What if I forget to take a dose of CONcor 10 Tablet?

What if I take more than the prescribed dose of CONcor 10 Tablet?

When will I feel better after taking CONcor 10 Tablet?

How many hours does CONcor 10 Tablet take to reduce high blood pressure?

What should I tell my doctor before taking CONcor 10 Tablet?

Can CONcor 10 Tablet cause dizziness? How do I prevent it?

What are the most common side effects of CONcor 10 Tablet?

Is CONcor 10 Tablet safe in pregnancy?

What other lifestyle changes should I make while taking CONcor 10 Tablet?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Kidney Function Test

References

User feedback

Patients taking CONcor 10 Tablet

What are you using CONcor Tablet for?

How much was the improvement?

What were the side-effects while using CONcor 10 Tablet?

How do you take CONcor Tablet?

Please rate CONcor 10 Tablet on price

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

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