Can Tetrahydrozoline Be Detected in a Blood Test?
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6 min read
While tetrahydrozoline is the active ingredient in many over-the-counter eye and nasal decongestants, it is not typically included in standard drug screening panels. To detect tetrahydrozoline in a blood test, specific and sophisticated laboratory analysis, such as Gas Chromatography-Mass Spectrometry (GC-MS), is required, most often in forensic or overdose investigations.
