How Long Does Cocaine Remain In The Body

How Long Does Cocaine Stay in Your System

There are a wide range of factors that affect how long cocaine stays in you or your system. The length of how long cocaine stays in your system are dependent on six (6) key factors, these are as follows:

Factors that impact How Long Does Cocaine Remain in Your System?

  1. Cocaine Dosage

How long cocaine stays in your system depends on many factors. Those who take much larger doses will most obviously have the drug in their system for a greater period of time, also take into account that different parts of the body get rid of the substance on its own time. For example, cocaine may completely clear out of the blood and saliva between 12 – 48 hours whereas it may take between 2 and 14 days to completely clear out of the urine, again, the duration of cocaine within the body is still dependent on the individual.


  1. How cocaine was taken and the effects on the body

While many persons believe that the method of injecting cocaine only affects how quickly the high will kick in, it also affects how long cocaine will remain in the body as well. When injected in a way where the absorption is quicker and gives off a rapid high, then cocaine will definitely remain in the system for a longer time as opposed to a slower absorption resulting in a high that lasts longer.


  • Injecting cocaine directly into the veins – If you or your loved one uses this method to get high off of cocaine, then chances are, the effects will be experienced either almost immediately or within a few minutes of injection and will last anywhere between 5 – 15 minutes, as a result, users that intake cocaine this way will have it cleared out of their body within an estimate of 30 minutes after last use.


  • Snorting cocaine – will result in a high after a few short minutes of ingestion, however, unlike injecting cocaine, the high will last for a longer time, typically up to 30 minutes and has a half life that lasts for the equal amount of time. With this fact, in order for at least 75% of cocaine to be reduced from the body, it will take up to an hour however and for cocaine to completely deteriorate it will take up to 3 hours. But why does it take longer for cocaine to be removed from your body when snorted rather than directly injected? Simply because the dosage is always higher.


  • Smoking cocaine – When cocaine is taken by this method, the users generally use one of 2 methods, this includes lacing either their cigarette or marijuana with cocaine or heating / boiling cocaine with baking soda. When cocaine is taken by being smoked, it’s half life is usually 45 minutes and it takes up to 4 hours for it to be deteriorated.


  • Taking cocaine orally – This method of having cocaine is the one that takes the longest, as effects may not be felt until about an hour and will last for approximately 2 hours, however, the times for this is dependent upon the dosage and tolerance of the individual as well. The half life of cocaine when taken orally lasts for 1 hour and takes upto 5 hours and 30 minutes to be eliminated from the body.


  1. Duration of use

Duration of use has a large impact on how long cocaine remains in the system. If you or your loved one has been using cocaine for a long time over a period of years, then the drug will remain in your body for a longer duration as opposed to those who have used the drug on a shorter term basis. This is because for long term cocaine users, the drug will have been stored up within fatty tissues such as the liver and continues to accumulate within these tissues with each use.


In long term cocaine users, the body will take a much longer time to completely rid itself from any trace of cocaine since the tissues will slowly begin to release the drug within the blood stream over a period of time, with this fact, even after a few months after detox, long term cocaine users may still test positive if a cocaine drug test is administered.


  1. Frequency of cocaine usage

The frequency of cocaine use impacts how long cocaine remains in the body as well as determine how long it will take to begin to deteriorate. The greater the duration of cocaine abuse, the less efficiently the body can rid itself of the drug.


When an individual takes cocaine in large doses and over a long period of time, that person often builds up tolerance to lower doses, subsequently taking cocaine in higher doses which draws out the time the body takes to get rid of the drug.


  1. Purity grade of cocaine

Cocaine, unlike other types of addictive drugs, does not have different strains nor is it modified to have different effects. Cocaine is typically sold as either a powder or freebase, crack (this is the one that is smokable), though it can be cut with other drugs such as amphetamine, the amount of time that cocaine remains in the body will not significantly be affected, however, taking a purer form of cocaine, one that is not cut with baking soda or amphetamine and other substances, creates a greater potency of effect.


Since purer forms of cocaine contain a larger amount of active ingredients, then it will remain in the body for a longer duration rather than the “mixed” form of cocaine.


  1. Factors based on individual factors

An important factor in how long cocaine remains in the body has to do with how fast a person’s metabolism is, if they are currently taking detox supplements and how much cocaine has been ingested. If one has a faster metabolism, then the body will begin to clear out any trace of cocaine at a quicker rate in comparison to an individual with a slower acting metabolism.


Other factors of an individual to keep into consideration for how long cocaine remains in the body are:

  • Genetics
  • Water intake
  • Exercise habits
  • Body size, inclusive of height and weight
  • Intake of supplements or other vitamins
  • Usage of other drugs including alcohol
  • Diet (if the person eats healthy or not)

How Long Does Cocaine Stay in the Body?


Where Duration
Saliva 12 – 48 hours
Blood 12 – 48 hours
Urine 2 – 3 days or 14 days in more chronic cocaine users
Sweat Between 1 – 3 weeks depending on frequency
Hair Between 2 – 12 months


If you are a loved one is addicted to cocaine or you feel there is a need to test for cocaine we recommend to contact our addiction help line or look into a substance abuse treatment facility or residential drug treatment program.

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