Methacholine induced headache.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 7660351.
- Also identified by PMC identifier 1021203.
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Abstract
A lung function technician developed episodes of headache, probably related to the use of methacholine. The headache disappeared with breathing 100% oxygen. Cholinergic agents are known to induce headaches but the mechanism remains unclear. Vascular factors could be implicated.
Medical subject headings
- Headache
- Methacholine Chloride
- Occupational Diseases
- Occupational Exposure