Blood Drug Testing

What is the detection window of various drugs using saliva drug testing methods?

What is the detection window of various drugs using saliva drug testing methods?

Public Comments

1. This answer required lot of research for me. The range varies widely Detection in saliva tests begins immediately upon use: For Marijuana and Hashish (THC): 1 hour after ingestion, for up to 24 hours For Cocaine (including crack): From time of ingestion for 48 to 72 hours For Opiates: From time of ingestion for 48 to 72 hours For Methamphetamine and Ecstasy (MDMA, "Crank," "Ice"): From time of ingestion for 48 to 72 hours For BZD: From time of ingestion for 48 to 72 hours I consolidated this information from http://en.wikipedia.org/wiki/Drug_test#Saliva_drug_screen_.2F_Oral_fluid-based_drug_screen if you want to know how to use these tests and how to get results then visit the link below
2. up to 72 hours after ingestion