How Long Does Suboxone Stay In Your System (And Why)?

Exact Answer: 8 Days

Suboxone is a common opioid for treating drug addiction. Drug addiction or Substance abuse has become a rather common phenomenon these days.



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Drug abuse often starts with an experimental use and gradually grows into an addiction. And often becomes real bad if the person gets access to illegal ways of getting these drugs.

To put these addictions under control, drugs like Suboxone can prove to be effective. It helps to get rid of the addiction over time with controlled usage. Any counter-drug that you ingest stays in your body for quite some time. It can normally take a few days for the system to completely flush it out leaving no traces behind.

How Long Does Suboxone Stay In Your System

How Long Does Suboxone Stay In Your System?

Multiple medications have been introduced in the market to treat drug addictions like the addiction to heroin and other opioids.

Earlier, to treat drugs addiction, there were other alternatives in the market like methadone which was a long-term addiction treatment. But with advanced studies, Suboxone was introduced. Suboxone is the formulation of buprenorphine, which is a semisynthetic opioid.

The human body needs at least eight days to get rid of Suboxone completely from the system. It sometimes also differs from person to person showing different physical attributes and medical conditions.

If you want to know how long Suboxone stays in our body or how long it takes to completely get flushed out of the body, then the elimination half-life of drugs ingested is to be considered. You can take into consideration the formulation of Suboxone that is buprenorphine and other similar drugs like naloxone.

The comparison is as follows:

  • The half-life of the Suboxone (buprenorphine) can be somewhere between 24 to 42 hours.
  • The half-life for naloxone can be found somewhere between 2 to 12 hours.

The half-life of Suboxone or Naloxone can also depend on other factors like the severity of liver impairment. However, the effects of suboxone can normally last for about 24 hours.

Type of Person the treatment given toTime
Normal Person5 to 8 days
People with liver Disease7 to 14 days

Why Does Suboxone Stay So Long In Your System?

Any medication that you take takes a certain amount to leave your body completely, where if tested, there will be no traces of that medicine in the body. How long will it take for the medication to leave your body depends on a lot of factors like the type of the drug or the dosage you have taken.

Another reason why it might take a comparatively longer time is because of certain medical ailments regarding the liver. As it is not completely flushed out due to liver impairment.

Below are some other reasons why it takes longer for Suboxone to leave your body:

  • Age is a very important reason why some people might experience that it is taking a long time to flush out the Suboxone completely. With growing age, the time to flush out the Suboxone completely out of your system takes more and more time.
  • The rate of metabolism defines how quickly or longer something will take to get flushed out of your system. If your metabolism rate is high, the suboxone will be flushed out faster as it will get processed faster. And if your metabolism is slow, it will take a longer time to flush Suboxone from the body.
  • If a person takes a lesser dosage that is less amount of Suboxone, then it will take lesser time to flush it out of the system. The Higher the dosage, the more time it will take for Suboxone to leave the system completely.


Suboxone like any other treatment drug will take time to completely get flushed out of your system. And depending upon different factors like liver health, age and metabolism and also the dosage and frequency, it takes quite a considerable time for Suboxone to leave your body leaving no trace.

It sometimes also takes extra time if you’re taking other medicines while you are also taking Suboxone treatment.



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