Tetrasma 2.5mg Tablet

Terbutaline (2.5mg)

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Tetrasma 2.5mg Tablet is used to relieve symptoms of asthma and chronic obstructive pulmonary disease (COPD) such as coughing, wheezing and breathlessness. It helps in relaxing the muscles of the air passages, thus widening it and making it easier to breathe.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 19 Sep 2025 | 03:30 PM (IST)

₹44.8 MRP ₹49.5810% off

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General Information

Contains

Terbutaline (2.5mg)

Marketer

Medopharm

Storage

Store below 30°C

The content is shown in English

Product introduction

You can take Tetrasma 2.5mg Tablet with or without food. The dose will depend on your condition and how you respond to the medicine. Try to take it at the same time each day. It is important to keep taking this medicine until your doctor tells you not to. Use this medicine regularly to get the most benefit from it even if you feel well.

Tetrasma 2.5mg Tablet is generally safe with little or no side effects. However, it may cause headache, fast heart rate, trembling, or muscle cramps in some people. These side effects are not often dangerous and should gradually improve as your body gets used to this medicine. There are other, rarer, side effects and you should call your doctor straight away if you get chest pain, a very bad headache, or very bad dizziness.

Before using Tetrasma 2.5mg Tabletl, you should tell your doctor if you have high blood pressure, an overactive thyroid gland, a history of heart problems, diabetes, or low levels of potassium in your blood to make sure it is safe. Also, make sure your doctor knows if you are pregnant or breastfeeding before taking this medicine. Because this medicine can make you feel dizzy or shaky, do not drive, cycle, or use tools or machinery until you feel better. You should not smoke as it causes damage to your lungs and will make your condition worse.

Uses of Tetrasma Tablet

Benefits of Tetrasma Tablet

Asthma
Asthma is a chronic condition where the airways in the lungs become inflamed and narrowed, causing symptoms like wheezing, shortness of breath, chest tightness, and coughing. Tetrasma 2.5mg Tablet helps by relaxing the airway muscles and opening up the air passages, making it easier to breathe. Reducing breathing difficulty and preventing asthma attacks improves daily activity and quality of life for people with asthma.

Chronic obstructive pulmonary disease (COPD)
Chronic obstructive pulmonary disease (COPD) is a progressive lung disease that includes chronic bronchitis and emphysema, leading to long-term breathing problems and poor airflow. Tetrasma 2.5mg Tablet eases symptoms by dilating the narrowed airways and reducing chest tightness and wheezing. This helps improve oxygen intake and supports better lung function, allowing individuals with COPD to breathe more comfortably and stay more active.

Side effects of Tetrasma 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 Tetrasma

Headache
Tremors
Dizziness
Nausea
Increased heart rate
Upper abdominal pain
Vomiting
Diarrhea
Rash
Urticaria
Itching
Sweating
Changes in serum aminotransferase levels
Bloating
Indigestion

How to use Tetrasma 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. Tetrasma 2.5mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Tetrasma Tablet works

Tetrasma 2.5mg Tablet is a bronchodilator. It works by relaxing the muscles in the airways and widening airways. This makes breathing easier.

Quick tips

Take it as per dose and duration suggested by the doctor.
It may cause dizziness and sleepiness. Do not drive or do anything that requires mental focus until you know how Tetrasma 2.5mg Tablet affects you.
It may cause a rise in blood pressure. Monitor your blood pressure regularly.
Avoid cigarette smoking as it can affect the level of Tetrasma 2.5mg Tablet in your body.
Inform your doctor if you have a history of thyroid or heart disease.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Tetrasma 2.5mg Tablet. Please consult your doctor.

Pregnancy

SAFE IF PRESCRIBED

Tetrasma 2.5mg Tablet is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Breast feeding

SAFE IF PRESCRIBED

Tetrasma 2.5mg Tablet is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.

Driving

SAFE

Tetrasma 2.5mg Tablet does not usually affect your ability to drive.

Kidney

CAUTION

Tetrasma 2.5mg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Tetrasma 2.5mg Tablet may be needed. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited information available on the use of Tetrasma 2.5mg Tablet in patients with liver disease. Please consult your doctor.

Interaction with drugs

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

Severe

Propranolol (Oral Route)

Do not use Propranolol with Terbutaline if you have asthma or COPD. Propranolol may reduce efficacy of Terbutaline.

Severe

Sotalol (Oral Route)

Your doctor may monitor your potassium levels along with your overall treatment and adjust the doses as per the observations.

Severe

Timolol (Eye Route)

Do not use Timolol with Terbutaline if you have asthma or COPD. Timolol may reduce efficacy of Terbutaline.

Severe

Atomoxetine (Oral Route)

If concurrent use is essential, your doctor may monitor your blood pressure, heart rate and potassium levels closely. They may adjust the doses as per the observations.

Severe

Pindolol (Oral Route)

Do not use Pindolol with Terbutaline if you have asthma or COPD. Pindolol may reduce efficacy of Terbutaline.

Frequently asked questions

How does Tetrasma 2.5mg Tablet work?

Tetrasma 2.5mg Tablet works by widening the air passages in your lungs so that air can flow into your lungs more freely. Tetrasma 2.5mg Tablet helps to relieve symptoms of asthma like coughing, wheezing and shortness of breath, particularly at night.

How should I take Tetrasma 2.5mg Tablet?

Tetrasma 2.5mg Tablet should be taken in the dose and duration advised by your doctor. Tetrasma 2.5mg Tablet can be taken with or without food, preferably at the same time each day to reduce the chances of a missed dose.

What if I forget to take a dose of Tetrasma 2.5mg Tablet?

If you forget a dose of Tetrasma 2.5mg Tablet, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take the next scheduled dose on the prescribed time. Do not double the dose to make up for the missed one as this may increase the chances of developing side effects.

What would happen if I take higher than the recommended dose of Tetrasma 2.5mg Tablet?

Taking a higher than the recommended dose of Tetrasma 2.5mg Tablet may cause seizures, chest pain, nervousness, headache, dry mouth, nausea, dizziness and lack of energy. High doses of Tetrasma 2.5mg Tablet may also cause fast, irregular or pounding heartbeat, uncontrollable shaking of any part of the body, and difficulty falling asleep or staying asleep. In any such case, seek immediate medical attention.

Is it safe to take Tetrasma 2.5mg Tablet if I have heart disease?

Yes, Tetrasma 2.5mg Tablet is considered safe, but its use depends on the severity of your heart problem. If you experience chest pain or any other symptom of worsening heart disease while taking Tetrasma 2.5mg Tablet, seek immediate medical advice.

Being a diabetic, what should I remember while taking Tetrasma 2.5mg Tablet?

Tetrasma 2.5mg Tablet may cause blood sugar levels to rise. Therefore, your doctor may adjust your dose of insulin or antidiabetic medicines. Keep a regular check on your blood glucose levels and do not miss any dose. Consult your doctor if you experience a sudden rise in blood sugar levels.

I have started using Tetrasma 2.5mg Tablet and I am experiencing headaches and shakiness. Is this because of Tetrasma 2.5mg Tablet and will these go away?

Yes, it could be due to Tetrasma 2.5mg Tablet. Feeling shaky is a common side effect of Tetrasma 2.5mg Tablet which goes away after some time. For headaches, drink plenty of water, get sufficient rest and avoid alcohol. Usually, headaches go away after a week. If they persist for a long time, contact your doctor.

Fact Box

Chemical Class

Ethanolamine Derivative

Habit Forming

Therapeutic Class

RESPIRATORY

Action Class

Short-Acting β2-Agonists (SABA)

Related lab tests

Absolute Eosinophil Count

Complete Blood Count

References

Westfall TC, WestfallIn 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. p. 293.
Boushey HA. Drugs Used in Asthma. 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. 344
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. 1329-32.
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 01 Apr. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (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

Name: Medopharm
Address: 25,Puliyur 2'nd Main Road, Trustpuram, Kodambakkam, Chennai, Tamilnadu, India, Pincode 600024

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Tetrasma 2.5mg Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Tetrasma Tablet

Benefits of Tetrasma Tablet

Side effects of Tetrasma Tablet

How to use Tetrasma Tablet

How Tetrasma Tablet works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Propranolol (Oral Route)

Sotalol (Oral Route)

Timolol (Eye Route)

Atomoxetine (Oral Route)

Pindolol (Oral Route)

Frequently asked questions

How does Tetrasma 2.5mg Tablet work?

How should I take Tetrasma 2.5mg Tablet?

What if I forget to take a dose of Tetrasma 2.5mg Tablet?

What would happen if I take higher than the recommended dose of Tetrasma 2.5mg Tablet?

Is it safe to take Tetrasma 2.5mg Tablet if I have heart disease?

Being a diabetic, what should I remember while taking Tetrasma 2.5mg Tablet?

I have started using Tetrasma 2.5mg Tablet and I am experiencing headaches and shakiness. Is this because of Tetrasma 2.5mg Tablet and will these go away?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action 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