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A member asked:
Asthma methacholine challenge. is there side-effects from the test?
A doctor has provided 1 answer
No...: If a patient is given methacholine and it results in bronchospasm, the patient is then given a bronchodilator which reverses the effect of the methacholine.
Answered 5/12/2012
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Related Questions
A member asked:
Episodic difficulty with inhale; also chronic rhinitis. Dr doesn't suspect asthma but wishes to rule it out with methacholine test. Effective test?
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A member asked:
Had a methacholine test. I reacted with cough & wheezing & tightness.Only dropped 12% the whole time & went the whole 5 doses. Dr says neg 4 asthma?
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Was told I have no asthma (per methacholine test), just vocal cord dysfunction. Albuterol relieved difficulty breathing in, in less than 5 min. Why?
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