This information is disseminated under the sponsorship of the U.S. Department of Transportation in the interest of information exchange. The United States Government assumes no Liability for the contents or use thereof.

Methylephedrine

Description It is a common over the counter, nasal decongestant, bronchodilator, and naturally occurring sympathomimetic amine. This drug is not available in the USA except in the form of herbal medications. 
Therapeutic Low 0.0500
Therapeutic High 0.2800
Units ug/mL 
Specimen
Half Life Low 0.00
Half Life High 0.00
VOD Low 0.00
VOD High 0.00
Toxic Level 0.000
Lethal Level 0.000
Plasma to Whole Blood ratio 0.00
Warnings Adverse effects caused by chronic abuse of this drug would be paranoid delusions, hallucinations, and hostile behavior.