Metobloc Injection 5.0 ml in 1 ampoule

Last Updated: December 12th, 2025

Metobloc Injection is a product of Biogen Serums Pvt Ltd

Composition: Metoprolol Tartrate (1mg)

Pack of 5 ml

₹ 99.00

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All Details About Metobloc Injection

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Metobloc Injection

Description:

Metobloc Injection belongs to a group of medicines called beta-blockers. It is used to treat emergency high blood pressure (hypertensive emergency), angina (heart-related chest pain), irregular heart rhythms (arrhythmia).

Metobloc Injection is given under the supervision of a doctor. The dose and frequency depend on what you are taking it for and the severity of your condition. It is given along with continuous monitoring of blood pressure and heart rate. If affected by dizziness, rise slowly while standing from lying or sitting position.

The main side effects of this medicine are a sudden drop in blood pressure, headache, slow heart rate, feeling dizzy, itching, 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 will probably 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.

Earlier 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. Avoid drinking alcohol as it may increase certain side effects.

Uses:

Directions For Use:

Your doctor or nurse will give you this medicine. Compassionately do not self administer.

Side Effects:

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

Ordinary side effects of Metobloc

Orthostatic hypotension (sudden lowering of blood pressure on standing)
Slow heart rate
Headache
Pantingness
Itching
Dizziness
Fatiguedness
Nausea
Stomach pain

Warning & Precautions:

Alcohol

UNSAFE

It is unsafe to consume alcohol with Metobloc Injection.

Pregnancy

CONSULT YOUR DOCTOR

Metobloc Injection may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Metobloc Injection is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Driving

UNSAFE

Metobloc Injection may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

SAFE IF PRESCRIBED

Metobloc Injection is safe to use in patients with kidney disease. No dose adjustment of Metobloc Injection is recommended.

Liver

CAUTION

Metobloc Injection should be used with caution in patients with liver disease. Dose adjustment of Metobloc Injection may be needed. Please consult your doctor.

FAQs:

What is the difference between Metoprolol Succinate and Metobloc Injection?

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. Metobloc Injection, 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.

Is Metobloc Injection effective?

Metobloc Injection 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 Metobloc Injection too early, the symptoms may return or worsen.

Which is better, Metobloc Injection or Metoprolol Succinate?

Metobloc Injection 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 Metobloc Injection.

What if I forget to take a dose of Metobloc Injection?

If you have missed a dose of Metobloc Injection, 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.

Can I take alcohol while on treatment with Metobloc Injection?

No, you should not take alcohol while on treatment with Metobloc Injection. Drinking alcohol while taking Metobloc Injection may increase the risk of drowsiness and dizziness. Therefore , it is generally not recommended to use Metobloc Injection with alcohol. However, you may consult your doctor if you have any concerns regarding the same.

Can you switch from Metobloc Injection to Metoprolol Succinate?

Affirmative, in some cases, Metobloc Injection 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.

When should you not take Metobloc Injection?

Metobloc Injection 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 Metobloc Injection or not.

What should I avoid while taking Metobloc Injection?

Alcohol and certain medications should be avoided while taking Metobloc Injection. Some medications including calcium channel blockers, certain antidepressants, and those processed in a similar way as Metobloc Injection may increase the risk of adverse effects with Metobloc Injection.

Can I use Metobloc Injection in pregnancy?

No, Metobloc Injection should not be used in pregnancy. It may be used during pregnancy if the benefits clearly outweigh the risks. Not enough studies have been done to show that these medications are 100% safe during pregnancy. Consult a doctor if you are planning a baby, pregnant or breastfeeding to avoid any harmful effects on the baby.

Can Metobloc Injection cause low blood potassium levels (hypokalemia)?

As per recent alert issued by government, Metobloc Injection may cause low blood potassium levels (hypokalemia) but intensity of this effect has not been established so far.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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