Dextromethorphan
Internal
Analytical
Analytical Standards
Internal Standards
Information
Dextromethorphan is an opiate analgesic sold as an antitussive under trade names such as Robitussin, NyQuil, or Dimetapp. Also known as DXM, the drug is used recreationally as a hallucinogen with effects similar to ketamine and phencyclidine (PCP).
