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betalOC 25mg Tablet

Written By Dr. Syeda Aafia, MBA, BDS
Reviewed By Dr. Mekhala Chandra, MD, MBBS
Last updated on 02 Feb 2026 | 07:41 PM (IST)
betalOC 25mg Tablet belongs to a group of medicines called beta-blockers. It is used to treat high blood pressure (hypertension), angina (heart-related chest pain), and irregular heart rhythms (arrhythmia). It also helps prevent future heart attacks, strokes, and migraines.
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General Information

The content is shown in English
betalOC 25mg Tablet image
betalOC 25mg Tablet image
betalOC 25mg Tablet image
betalOC 25mg Tablet image
betalOC 25mg Tablet image
betalOC 25mg Tablet image
betalOC 25mg Tablet image

Product introduction

betalOC 25mg Tablet is also used to relieve the symptoms caused by an overactive thyroid gland. It may be prescribed alone or together with other medications. The dose and frequency depend on what you are taking it for and the severity of your condition. It may be taken on an empty stomach or with a meal, but take it regularly at the same time each day to get the most benefit. It may take several weeks before you get the full benefit of this medicine, and you may need to take it for the rest of your life. However, it is important to continue taking it even if you feel well. Most people with high blood pressure do not feel ill, and if you stop taking it, your condition may worsen.


Common side effects of betalOC 25mg Tablet include low blood pressure (hypotension), slow heart rate, headache, dizziness, and nausea. These are usually mild and short-lived. It may also cause shortness of breath or rash 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 it, 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 mothers should also consult their doctor before taking it. You must talk to your doctor to find out whether this medicine is suitable for you to use. You should have your blood pressure checked regularly to make sure that this medicine is working properly. Avoid drinking alcohol, as it may increase certain side effects.

Benefits of betalOC Tablet

Treatment of Angina (heart-related chest pain)
betalOC 25mg 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.
Treatment of Arrhythmia
betalOC 25mg Tablet is used to stabilize heart rhythms (particularly atrial fibrillation). It helps in normalizing an abnormal heart rhythm, preventing it from occurring in the first place, or slowing down the heart rate during an episode.
Prevention of Heart attack
betalOC 25mg 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)
betalOC 25mg Tablet belongs to a group of medicine called long-acting beta-blocker. It works by blocking the effects of some chemicals on your heart and blood vessels. It slows down your heart rate and helps the heartbeat 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.
Prevention of Migraine
betalOC 25mg Tablet helps change electrical activity in the brain, reduce the flow of blood in your brain, or increase activity in a region of the brain associated with migraines. By preventing and reducing the frequency of migraine attacks, the medicine can help you carry out your daily activities and improve your quality of life.

Side effects of betalOC 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 betalOC
  • Hypotension (low blood pressure)
  • Slow heart rate
  • Dizziness
  • Tiredness
  • Breathlessness
  • Diarrhea
  • Depression
  • Itching
  • Rash

How to use betalOC 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. betalOC 25mg Tablet may be taken with or without food.

How betalOC Tablet works

betalOC 25mg Tablet is a short-acting 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.

Quick tips

  • betalOC 25mg Tablet may cause dizziness. If this happens to you, get up slowly when rising from a sitting or lying position.
  • It can hide symptoms of low blood sugar if you are diabetic. Monitor your blood sugar levels regularly.
  • Do not stop taking betalOC 25mg Tablet suddenly, as it can cause your blood pressure to rise suddenly, thereby increasing the risk of heart attack and stroke.
  • Monitor blood pressure and heart rate regularly to ensure the medication is working effectively.

Safety advice

Alcohol

Alcohol

CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with betalOC 25mg Tablet. Please consult your doctor.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
betalOC 25mg 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.
Breast feeding

Breast feeding

SAFE IF PRESCRIBED
Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.
Driving

Driving

UNSAFE
betalOC 25mg Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney

Kidney

SAFE IF PRESCRIBED
betalOC 25mg Tablet is safe to use in patients with kidney disease. No dose adjustment is recommended.
Liver

Liver

SAFE IF PRESCRIBED
betalOC 25mg Tablet is probably safe to use in patients with liver disease. Limited data suggest dose adjustment may not be needed.

Frequently asked questions

Metoprolol succinate is an extended-release form of metoprolol. This means it is released into your body slowly and only needs to be taken once a day. betalOC 25mg Tablet, on the other hand, is available as an immediate-release tablet. It doesn’t stay in your body as long as metoprolol succinate does. Hence, multiple doses in a day may be required.
betalOC 25mg 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 betalOC 25mg Tablet too early, the symptoms may return or worsen.
betalOC 25mg Tablet and Metoprolol succinate are both effective, depending on the condition being treated. Metoprolol succinate is more effective for treating heart failure. Metoprolol succinate may also be less likely to cause some side effects as compared to betalOC 25mg Tablet.
No, you should not take alcohol while on treatment with betalOC 25mg Tablet. Drinking alcohol while taking betalOC 25mg Tablet may increase the risk of drowsiness and dizziness. Therefore, it is generally not recommended to use betalOC 25mg Tablet with alcohol. However, you may consult your doctor if you have any concerns regarding the same.
Yes, in some cases, betalOC 25mg Tablet may be switched to metoprolol succinate. Metoprolol succinate may be preferred for its once-daily dosing. Consult a doctor to determine your treatment options when switching medications to know what suits you best and to get maximum benefit.
betalOC 25mg Tablet should not be taken if you experience very low heart rates, low blood pressure, or severe heart failure. It is important to discuss your medical history with a doctor to determine if you should be on betalOC 25mg Tablet or not.
Alcohol and certain medications should be avoided while taking betalOC 25mg Tablet. Some medications, including calcium channel blockers, certain antidepressants, and those processed in a similar way as betalOC 25mg Tablet, may increase the risk of adverse effects with betalOC 25mg Tablet.
No, betalOC 25mg Tablet should not be used in pregnancy. It may be used during pregnancy if the benefits outweigh the risks. Not enough studies have been done to show that this medication is safe during pregnancy. Consult a doctor if you are planning a baby, pregnant, or breastfeeding, to avoid any harmful effects on the baby.
As per a recent alert issued by the government, betalOC 25mg Tablet may cause low blood potassium levels (hypokalemia), but the intensity of this effect has not been established so far.

Fact Box

Chemical Class

Tyrosol derivative

Habit Forming

No

Therapeutic Class

CARDIAC

Action Class

Beta blocker- Cardioselective

Related lab tests

References

  1. 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. 182.
  2. 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. pp. 904-905.
  3. Metoprolol tartrate [Prescribing Information]. East Hanover, New Jersey: Novartis Pharmaceuticals Corporation; 2008. [Accessed 20 Feb. 2025] (online) Available from:
  4. Metoprolol tartrate [Prescribing Information]. Sun Pharmaceutical Industries Limited; 2024. [Accessed 04 Feb. 2025] (online) Available from:
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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

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Address: Corporate & Registered Office, Block N1, 12th Floor, Manyata Embassy Business Park, Rachenahalli, Outer Ring Road, 560045, Bangalore

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Country of origin: India
A licensed vendor partner from your nearest location will deliver betalOC 25mg 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.

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