How Long Does Oxycodone Stay in Your System?

Anyone who uses opioids could end up taking oxycodone. If there is any chance that you could have taken oxycodone recently, then you will want to know how long this substance stays in your system.

Drug tests that check for oxycodone come in four main types. Each test type takes a different bodily sample to look for alcohol and narcotics.

The 4 common types of lab tests that are commonly found are:

  • Blood
  • Hair
  • Urine
  • Saliva

How Long Does Oxycodone Stay in the Body?

Each type of test can detect past oxycodone use for a different amount of time. Knowing about these tests and their detection windows is important. Additionally, there are some personal factors that can affect the rate at which your body is able to break down and remove the drug.

Let’s go over the main oxycodone drug tests and the things that can affect how fast your body removes this drug:

How Long Does Oxycodone Stay in Your Blood?

If you encounter a blood test, you will need to have been sober for at least 24 hours to ensure the test will be negative for oxycodone. This drug is sold in many forms, but standard oxycodone has a half-life of around 3-5 hours.

It’s not very likely that you will be drug tested with a blood sample. Though these tests are some of the most accurate around, they have a short detection window and they are quite expensive for testers to buy. Plus, blood sampling is fairly invasive when compared to some of the other forms of testing.

For these reasons, blood tests are generally found in law enforcement and legal settings only.

How Long Does Oxycodone Stay in Your Hair?

Oxycodone is detectable in the hair for up to 3 months after the last time taken. This means that Oxycodone users who were hoping to detox fast and avoid a positive drug test within a week or two can’t do so without doubt in their minds.

This kind of drug screening uses a hair follicle to test for past substance abuse. The follicle is the part of the hair that attaches to the skin. It can take a couple of weeks after use for Oxycodone to show up on a hair test.

Since hair tests require plucking at least one hair, they are fairly invasive. In addition, they are more expensive than some other tests and less accurate. Although the detection window is very long, these downsides of hair testing are enough to deter most employers from using them.

How Long Does Oxycodone Stay in Your Saliva?

Saliva tests utilize a cotton swab to obtain some saliva from the inside of an individual’s mouth. Because the test is so non-invasive and easy to administer, it is the only major type of drug test that can be given without the need for privacy.

Saliva tests are commonly used by police officers in the field, such as during a traffic stop when an officer suspects a person is intoxicated. The detection time for oxycodone in the saliva is 1 to 4 days.

Although saliva testing isn’t invasive, it is not commonly used in workplace settings because it is much more expensive than urine testing, and has a similar detection window. Urine tests also tend to be more accurate.

How Long Does Oxycodone Stay in Your Urine?

After ingesting oxycodone, it takes 1-2 hours for it to show on a urine test. Then, the drug will remain detectable for 1-3 days. It is highly likely that you will have to take a urine test if you are drug tested at work.

These tests are cheap, they are not invasive, and they have solid detection times for many substances. While you can never count on a drug test being of one variety or the other, most at-work tests are taken via urine.

Of course, the best way to ensure that you will not test positive for oxycodone is to never abuse the drug. If you are still worried about how long oxycodone stays in your system, there are additional factors that can affect this.

Factors That Affect How Long Oxycodone Will Stay in Your System

When you take a drug like oxycodone, your body begins breaking it down immediately. The time it takes to completely remove the substance is not the same for everyone. There are many factors that can influence the time your body takes to complete this process:

Physical Factors

Many bodily systems must work together to remove toxins from your body. How long drugs like oxycodone stay in your system depends largely on how well these systems are functioning. These physical factors can affect this process:

  • Age
  • Gender
  • Weight
  • Genetics
  • Metabolism
  • Health
  • Liver and kidney function
  • Body fat percentage

Young, healthy people tend to process drugs faster than older, unhealthy people. Drugs like oxycodone are filtered and removed primarily by the kidneys and liver, so the health of these organs is particularly important.

People who abuse drugs like opioids heavily, or who drink a lot, put their bodies under an immense amount of stress which can slow down the processing time of the drugs they take. Additionally, fat cells can store molecules of oxycodone – so people with more body fat may take longer to process the drug.

Oxycodone Use Specifics

How oxycodone has been used plays a huge role in its duration in the body. Those who tried the drug out once or twice will move it through their system much faster than someone who has been abusing oxycodone heavily for a long time.

Because oxycodone’s brain effects include feelings of euphoria, people become very addicted to it. When addicts take large doses with a high frequency of use, it causes a build-up of oxycodone in their system. Thus, drugs take longer to leave the body when they are being abused heavily.

Finally, when it comes to oxycodone, what brand is being taken is very important. For example, Xtampza ER, a painkiller containing oxycodone, is an extended-release formula. This affects how long it lasts in the body.

Treatment for Oxycodone Addiction

Oxycodone abuse is extremely serious and can quickly spiral into opioid addiction. If you or someone you love has been abusing oxycodone, call your local treatment center today to get help.


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