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Cocaine is a highly abused drug that is most frequently detected in the urine as the metabolite benzoylecgonine and usually as part of a multiclass drug profile.


Cocaine and Metabolite. Back to Specific Drug Groups/Classes. Interpretation. The presence of cocaine >LOQ indicates exposure to cocaine within 1 day prior to specimen collection.


Understanding cocaine and metabolites urinary excretion following smoking is important for interpretation of urine test results in judicial, workplace and treatment settings. In National Institute on Drug Abuse approved studies on a secure research unit, six subjects smoked placebo, 10, 20, and 40 ...


Cocaine, also known as coke, is a strong stimulant mostly used as a recreational drug. It is commonly snorted, inhaled as smoke, or dissolved and injected into a vein. Mental effects may include loss of contact with reality, an intense feeling of happiness, or agitation. Physical symptoms may include a fast heart rate, sweating, and large pupils. High doses can result in very high blood ...


Benzoylecgonine takes longer to get eliminated than cocaine. Even if the amount of cocaine was very less, minimum time for it to get eliminated is 4-5 days. In case of heavy use, it may take as long as 10 days.


Lawrence K. Oliver, in Clinical Neurotoxicology, 2009 Cocaine. The presence of cocaine, or its major metabolite, benzoylecgonine, indicates use within the past 4 days.Cocaine has a 6-hour half-life, so it is present in urine for 1 day after last use.


Access McLendon Clinical Laboratory Tests - Cocaine Metabolite, Urine (Screen), COCAU, Cocaine, Urine, 80101 or G0431


Crack cocaine ("crack") is another form that is processed into a rock form using baking soda and may contain a high percentage of impurities. The term "crack" refers to the crackling sound heard when it is heated prior to smoking.


Benzoylecgonine, also known as ecgonine benzoate, is the main metabolite of cocaine. Produced by hydrolysis, benzoylecgonine can be detected in urine for a minimum of 5 days after usage of cocaine.


Cocaine’s metabolite is detectable in the pee, starting from 2 to 5 hours after use, until 3 to 5 days for a one-time regular use.