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.
Original language | English |
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Pages (from-to) | 319 |
Journal | Thorax |
Volume | 50 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Jan 1995 |
Keywords
- headache
- methacholine