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Terbutaline

Terbutaline is an approved active ingredient.

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Chemical compound

Informational only — not medical advice. Ask a doctor or pharmacist; never change a dose on your own.

Boxed warning (US label)

Tocoysis. Oral terbutaline sulfate has not been approved for and should not be used for acute or maintenance tocolysis. In particular, terbutaline sulfate should not be used for maintenance tocolysis in the outpatient or home setting.

What it is used for

Terbutaline Sulfate Tablets USP are indicated for the prevention and reversal of bronchospasm in patients 12 years of age and older with asthma and reversible bronchospasm associated with bronchitis and emphysema.

US label

How it works

Common side effects

observed with terbutaline sulfate are similar to those commonly seen with other sympathomimetic amines. All of these reactions are generally transient in nature and usually do not require treatment.

US label

Who should not take it

1. Tocolysis Oral terbutaline sulfate is contraindicated for the treatment of acute or maintenance tocolysis. 2. Hypersensitivity Terbutaline sulfate is contraindicated in patients known to be hypersensitive to sympathomimetic amines or any component of this…

US label

Pregnancy and breastfeeding

It is not known whether this drug is excreted in human milk. Therefore, terbutaline sulfate tablets should be used during nursing only if the potential benefit justifies the possible risk to the newborn.

Excerpts from the US prescribing label (public domain), copied without changes.

Interactions

Recorded interactions from open sources (Wikidata, US labels). The list is not complete — ask a pharmacist.

Brand names

United States

Brethaire · Brethine · Bricanyl

Canada

Bricanyl Turbuhaler

Other trade names

Bricanyl sa · Monovent · Monovent sa · Terbasmin

Approval status

US Food and Drug Administration
prescription · since 1974
Health Canada
prescription · marketed
First approval anywhere
1974

Codes

ATC
R03AC03, R03CC03
RxNorm CUI
10368
ChEMBL
CHEMBL1760
PubChem CID
5403
UNII
N8ONU3L3PG
Wikidata
Q424340

Frequently asked questions

What is Terbutaline used for?

Terbutaline is used for: Obstructive lung disease, Asthma, Bronchitis, and Bronchospasm.

What are the brand names of Terbutaline?

Brand names of Terbutaline include Brethaire, Brethine, Bricanyl, Bricanyl Turbuhaler, Bricanyl sa, Monovent, Monovent sa, and Terbasmin.

Medicines in the same class

Sources and licences

Updated November 15, 2026