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How Long Does Cocaine Stay In Your System?

At Zoom Testing we are often asked about detection times for cocaine. A detection period is the amount of time after consuming a drug that a particular testing method can still show a positive result. So, for how long does cocaine stay in your system?

Benzoylecgonine is the main metabolite of cocaine. A urine drug test for cocaine will actually screen for that metabolite. Many factors determine how quickly it gets cleared from the body.

How Long Does Cocaine Stay In Your System?

The amount of time needed for cocaine to exit the system is dependent on a number of factors. These include:
  • The amount of drug taken.
  • How frequently the drug is being taken
  • Individual body weight and height.
  • Overall rate of metabolism, which depends on an individual’s levels of activity and health status.

How long does it take for cocaine (or crack) to clear out of urine?

Detection times for cocaine in urine are significantly greater than detection times in saliva. When urine is being screened for the presence of cocaine, it is actually benzoylecgonine, a metabolite of cocaine, that is being measured.  The widely accepted time period for benzoylecgonine to be cleared from the urine is three to five days.  However, the time period for heavy users of cocaine can be longer, with one study suggesting that benzoylecgonine can be detected in chronic cocaine users for 10-14 days.

Urine drug tests for Cocaine are available as single drug test kits for cocaine and as part of a multi-drug test kits such as the Zoom Testing 7 Panel Drug Test Kit.

How long can cocaine (or crack) be detected in saliva?

Typically cocaine can be detected by a saliva drug test over a period of 24 to 48 hours after the last use.  Once again, this time may vary according to each person’s metabolism, as well as the quantity and quality of the drug that was consumed.

Saliva drug test that can detect cocaine include the Zoom Testing Classic Saliva Drug Test (which is available as a 4 Drug Test and a 7 Drug Test).

Best Drug Tests For Cocaine

Cocaine Surface Wipes

Cocaine Surface Wipes

These Zoom Testing Cocaine Drug Swabs offer a highly reliable test for the immediate detection of cocaine on any surface. This cocaine trace wipe was developed in cooperation with Police and Customs Authorities for the determination of cocaine residues on all surfaces. Simply tear open the foil pouch, remove the ... Read More

£2.99Add to basket

Cocaine Drug Test (COC)

Cocaine Drug Test (COC)

Professional cocaine urine drug test kits. These single use cocaine drug testing cassettes detect COC in urine at a cut-off of 300 ng/mL. Zoom Testing cocaine drug screening tests are 99% reliable and give results in less than 5 minutes. This product is used to obtain a visual, qualitative result ... Read More

£2.49£28.99Select options

3 Panel Drug Test Kit

3 Panel Drug Test – Urine – Type E

These 3 panel multi drug test kits are designed for qualitative determination of drug substances in a sample of urine. It is designed to detect the presence of Amphetamine (AMP), Cocaine (COC) and Cannabis (THC). The drug test kit analyses specific compounds in a human urine specimen.The test gives easy ... Read More

£5.99£85.99Select options

3 in 1 Saliva Drug Test (Oral Fluid Testing Kits)

3 in 1 Saliva Drug Test (Oral Fluid Testing Kits)

This Zoom Testing Oral Fluid Drug Test has been designed to check for the presence of the 3 most common drugs of abuse in the UK today - Cannabis, Cocaine & Heroin. This drug test has a brand new ergonomic design. It's an all-in-one test that simply requires the person ... Read More

£6.99Add to basket

This post has been updated since its original publication in 2013.

Photo Credit: “Cocaine” (CC BY 2.0) by The Drug Users Bible