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Dextromethorphan

Description A cough suppressant, commonly used in over the counter preparations. It is metabolized into dextrorphan, which also has cough suppressant property. 
Therapeutic Low 0.0020
Therapeutic High 0.0400
Units ug/mL 
Specimen
Half Life Low 3.20
Half Life High 3.60
VOD Low 255.00
VOD High 316.00
Toxic Level 0.100
Lethal Level 0.950
Plasma to Whole Blood ratio 0.00
Warnings Dextromethorphan produces sedation in overdose.