Methacholine

Generic Name
Methacholine
Brand Names
Provocholine
Drug Type
Small Molecule
Chemical Formula
C8H18NO2
CAS Number
55-92-5
Unique Ingredient Identifier
03V657ZD3V
Background

Asthma is a complex condition associated with phenomena such as airway hyperresponsiveness (AHR), in which the smooth muscle in the airways (ASM) excessively contracts in response to stimuli, reducing pulmonary function and causing symptoms such as difficulty breathing. Although the underlying pathology of AHR is complex, ASM contraction can be stimulated by...

Indication

Methacholine is indicated in adult and pediatric patients aged five years and older without clinically apparent asthma for the diagnosis of bronchial airway hyperactivity via the methacholine challenge test.

Associated Conditions
Bronchial airway hyperreactivity
Associated Therapies
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