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"Crystal dex:" free-base dextromethorphan.
J Emerg Med. 2007 May; 32(4):393-6.JE

Abstract

Dextromethorphan (DXM) is a common component of combination cold medications that has become a popular drug of abuse for young adults. Abusers of DXM have developed a simple acid-base extraction technique to "free-base," or extract, the DXM from the unwanted guaifenesin, coloring agents, sweeteners, and alcohol that are typically included in combination cold preparations. We report a case of DXM overdose after ingestion of this purified "Crystal Dex" and discuss the "Agent Lemon" and single-phase extraction techniques that are used to free-base the dextromethorphan.

Authors+Show Affiliations

Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon 97201-3098, USA.No affiliation info available

Pub Type(s)

Case Reports
Journal Article

Language

eng

PubMed ID

17499693

Citation

Hendrickson, Robert G., and Robert L. Cloutier. ""Crystal Dex:" Free-base Dextromethorphan." The Journal of Emergency Medicine, vol. 32, no. 4, 2007, pp. 393-6.
Hendrickson RG, Cloutier RL. "Crystal dex:" free-base dextromethorphan. J Emerg Med. 2007;32(4):393-6.
Hendrickson, R. G., & Cloutier, R. L. (2007). "Crystal dex:" free-base dextromethorphan. The Journal of Emergency Medicine, 32(4), 393-6.
Hendrickson RG, Cloutier RL. "Crystal Dex:" Free-base Dextromethorphan. J Emerg Med. 2007;32(4):393-6. PubMed PMID: 17499693.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - "Crystal dex:" free-base dextromethorphan. AU - Hendrickson,Robert G, AU - Cloutier,Robert L, Y1 - 2007/04/16/ PY - 2005/02/06/received PY - 2005/12/01/revised PY - 2006/08/08/accepted PY - 2007/5/15/pubmed PY - 2007/7/18/medline PY - 2007/5/15/entrez SP - 393 EP - 6 JF - The Journal of emergency medicine JO - J Emerg Med VL - 32 IS - 4 N2 - Dextromethorphan (DXM) is a common component of combination cold medications that has become a popular drug of abuse for young adults. Abusers of DXM have developed a simple acid-base extraction technique to "free-base," or extract, the DXM from the unwanted guaifenesin, coloring agents, sweeteners, and alcohol that are typically included in combination cold preparations. We report a case of DXM overdose after ingestion of this purified "Crystal Dex" and discuss the "Agent Lemon" and single-phase extraction techniques that are used to free-base the dextromethorphan. SN - 0736-4679 UR - https://www.unboundmedicine.com/medline/citation/17499693/"Crystal_dex:"_free_base_dextromethorphan_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0736-4679(07)00217-X DB - PRIME DP - Unbound Medicine ER -