Vent ET 2mg/100mg Tablet

Salbutamol (2mg)+ Theophylline (100mg)

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Vent ET 2mg/100mg Tablet is a combination medicine used in the treatment of asthma. It helps in relaxing the muscles of the air passages, thus widening it and making it easier to breathe.

Written By Dr. Swati Mishra, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 20 Aug 2026 | 01:05 AM (IST)

₹4.9 MRP ₹5.4811% off

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Vent ET 2mg/100mg Tablet is currently sold out

Same composition alternative:

Theo-Asthalin Tablet

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Available alternative from Cipla

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Vent ET 2mg/100mg Tablet

strip of 10 tablets

₹4.9

~~₹5.48~~

Same composition

Theo-Asthalin Tablet

strip of 30 tablets

Salbutamol (2mg) + Theophylline (100mg)

by Cipla Ltd

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₹19.4

₹0.55 per tablet

₹16.5

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General Information

Contains

Salbutamol (2mg)+ Theophylline (100mg)

Marketer

Merck Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Vent ET 2mg/100mg Tablet is taken without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your healthcare team know about all other medications you are taking as some may affect, or be affected by this medicine.

The most common side effects are nausea, vomiting, stomach upset, restlessness, headache, tremor, muscle cramp, and palpitations. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. It may cause dizziness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine as it can worsen your dizziness.

Before taking this medicine, you should tell your doctor if you have any kidney or liver diseases so that your doctor can prescribe a suitable dose for you. You should also tell your doctor if you are pregnant, planning pregnancy or breastfeeding.

Uses of Vent ET Tablet

Treatment of Asthma

Benefits of Vent ET Tablet

Treatment of Asthma
Asthma is a condition in which your airways become narrow and as a result, breathing becomes difficult. Vent ET 2mg/100mg Tablet helps in easy breathing by widening your airways. It also gives relief from symptoms such as tightness in your chest, shortness of breath, wheezing and coughing. Regular exercise and yoga can help improve the symptoms of asthma in the long term, in addition to improving overall health.

Side effects of Vent ET 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 Vent ET

Nausea
Tremors
Headache
Palpitations
Muscle cramp
Dizziness
Decreased potassium level in blood
Fast heart rate

How to use Vent ET 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. Vent ET 2mg/100mg Tablet is to be taken on an empty stomach.
Avoid Vent ET 2mg/100mg Tablet with caffeine and chocolate as well as food containing caffeine and chocolate such as tea leaves, cocoa beans.

How Vent ET Tablet works

Vent ET 2mg/100mg Tablet is a combination of two medicines:

All substitutes for Vent ET 2mg/100mg Tablet

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

Quick tips

You have been prescribed Vent ET 2mg/100mg Tablet for the treatment of asthma.
It should be taken at the same time each day, preferably in the evening after food.
It does not work right away and should not be used to relieve sudden breathing problems. Always keep a fast-acting (rescue) inhaler with you.
Your doctor may get regular blood tests done to make sure that you are taking the right dose.
Your doctor may regularly monitor your blood potassium levels. Inform your doctor if you notice muscle twitching or weakness, or an irregular heartbeat.
Do not stop taking the medicine without consulting your doctor, even if you feel better.

Safety advice

Alcohol

CAUTION

Alcohol should be used with caution while taking Vent ET 2mg/100mg Tablet.

Pregnancy

CONSULT YOUR DOCTOR

Vent ET 2mg/100mg 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

CAUTION

Vent ET 2mg/100mg Tablet should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.
Avoiding breastfeeding for 2-4 hours after Vent ET 2mg/100mg Tablet can further decrease the exposure of medicine to the baby.

Driving

SAFE

Vent ET 2mg/100mg Tablet does not usually affect your ability to drive.
Vent ET 2mg/100mg Tablet may cause side effects such as dizziness, increased or uneven heart rate, muscle cramps or muscle pain. This may affect your ability to drive.

Kidney

CAUTION

Vent ET 2mg/100mg Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver

CAUTION

Vent ET 2mg/100mg Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

Frequently asked questions

Can I stop taking Vent ET 2mg/100mg Tablet when my symptoms are relieved?

No, do not stop taking Vent ET 2mg/100mg Tablet. If you stop taking Vent ET 2mg/100mg Tablet, your symptoms may come back and may lead to serious complications. Take your medicine as advised by your doctor.

Will a higher than the recommended dose of Vent ET 2mg/100mg Tablet be more effective?

No, taking a higher than the recommended dose may not be more effective, rather it may increase the chances of having serious side effects and toxicity. If the recommended dosage does not relieve your symptoms or there is an increased severity of your symptoms, please consult your doctor.

Are there any foods which I should avoid while taking Vent ET 2mg/100mg Tablet?

Vent ET 2mg/100mg Tablet contains theophylline. Avoid drinking or eating foods rich in caffeine like coffee, tea, cocoa and chocolate. These food items may increase the side effects caused by theophylline.

What are the instructions for the storage and disposal of Vent ET 2mg/100mg Tablet?

Keep this medicine in the container it came in, tightly closed. Store it according to the instructions mentioned on the pack or label. Dispose of the unused medicine. Make sure it is not consumed by pets, children and other people.

Fact Box

Habit Forming

Therapeutic Class

RESPIRATORY

Related lab tests

Absolute Eosinophil Count

Complete Blood Count

References

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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

Lab tests offered by us

Why we need a prescription?

Home

Respiratory

Bronchodilators

Vent ET 2mg/100mg Tablet

Vent ET 2mg/100mg Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Vent ET Tablet

Benefits of Vent ET Tablet

Side effects of Vent ET Tablet

How to use Vent ET Tablet

How Vent ET Tablet works

All substitutes for Vent ET 2mg/100mg Tablet

Theo-Asthalin Tablet

Bronil 2mg/100mg Tablet

Brosal T 2 mg/100 mg Tablet

Asthelite Forte 2 mg/100 mg Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

Can I stop taking Vent ET 2mg/100mg Tablet when my symptoms are relieved?

Will a higher than the recommended dose of Vent ET 2mg/100mg Tablet be more effective?

Are there any foods which I should avoid while taking Vent ET 2mg/100mg Tablet?

What are the instructions for the storage and disposal of Vent ET 2mg/100mg Tablet?

Fact Box

Habit Forming

Therapeutic Class

Related lab tests

Absolute Eosinophil Count

Complete Blood Count

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests