Terbutaline

Bronchodilator
PRESCRIPTION ONLY IN INDIA

Terbutaline is a bronchodilator found in 1 medicine sold in India, such as Grilinctus-BM. Below: what it is for, how it works, how to take it, side effects, interactions and pregnancy advice.

What it is used for

Opens the airways in cough with wheeze and asthma.

How it works

A short-acting bronchodilator, often in syrups with mucus thinners; inhalers work better with fewer side effects.

How to take it

As syrup or tablets three times a day as directed.

Common side effects

  • Tremor
  • Palpitations
  • Headache
  • Nervousness

Get medical help straight away if

  • Chest pain
  • Very fast heartbeat
  • Breathing not improving

Be careful

Can cause shaking or a fast heartbeat.

Other medicines and interactions

Beta blockers block it; low potassium with steroids and diuretics.

Pregnancy and breastfeeding

Used in pregnancy only on a doctor's advice.

Combination medicines that contain Terbutaline (1)

Grilinctus-BM

Common questions

What is Terbutaline used for?

Opens the airways in cough with wheeze and asthma.

How does Terbutaline work?

A short-acting bronchodilator, often in syrups with mucus thinners; inhalers work better with fewer side effects.

How should I take Terbutaline?

As syrup or tablets three times a day as directed.

What are the side effects of Terbutaline?

Common: Tremor, palpitations, headache, nervousness. Get help straight away for: Chest pain, very fast heartbeat, breathing not improving.

Does Terbutaline interact with other medicines?

Beta blockers block it; low potassium with steroids and diuretics.

Is Terbutaline safe in pregnancy and breastfeeding?

Used in pregnancy only on a doctor's advice.

Does Terbutaline need a prescription in India?

Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.

Which brands contain Terbutaline?

Grilinctus-BM.

Sources and further reading

NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.

Last reviewed 31 October 2026. Written by Satya Babu from standard prescribing information.

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For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.