Abstract
Methylephedrine is generally harmless and is contained in many cough and cold preparations. Likewise, Chinese herbal drugs are considered to be effective and to have few side effects. A 32-year-old woman experienced ischemic stroke attributed to concomitant administration of a cough and cold preparation containing methylephedrine and a supplement containing Chinese herbal drugs. Computed tomography and magnetic resonance imaging of the brain showed acute infarctions bilaterally in the cerebellum. Conventional angiography and magnetic resonance angiography showed transient stenosis of the left vertebral artery. These findings suggested vasospasm or dissection, presumably related to hypertension and/or angiitis or vasoconstriction of large cerebral arteries leading to local thrombosis as a result of stasis and sympathomimetic-induced platelet activation. Combining methylephedrine and Chinese herbal drugs might carry a risk of stroke.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
