How Long Does Suboxone Block Opiates (And Why)?

Exact Answer: 1 To 3 Days

There are hundreds of drugs in the world that create an intoxicating effect on people, including hallucinating and euphoria. Not all the effects of the drug are good. Some can be bad and dangerous. When the drug is taken for a long time, the effects can be quite harmful and will be very hard to come back from. Drugs are considered dangerous because they are very addictive. The biggest characteristic that attracts people and gets them addicted to these drugs is their relaxing effects.

Yet, just like every other thing in the world, some things can counteract these drugs and reduce the effects, while some just turn off the effects and block all the drugs and opiates one takes, both knowingly and unknowingly.

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How Long Does Suboxone Block Opiates?

Duration and DosageTime
Minimum duration the effects last for1 to 2 days
Maximum duration the effects last for2 to 3 days
Preferable dosageOnce a day

Some of the most popular drugs in the world right now are marijuana, CBD, heroin, and even painkillers like morphine can be addictive when the dosage gets really out of control. Not many people in the world know about these medicinal drugs that help in blocking out drugs and opiates. One drug, that is very popular in blocking out these drugs is Suboxone, otherwise popularly known as buprenorphine.

Suboxone is used to block out the effects of drugs, especially opioids like heroin, morphine, and fentanyl, completely. Suboxone contains some primary components and a few other medicinal compounds that together complete its work. When one wants to get over the addiction to opiates, they can take Suboxone accordingly. Some discourage the use of Suboxone due to some of the negative effects they have on people.

Suboxone is a medicinal drug that contains both naloxone and buprenorphine and it is considered to be a great treatment option for people with opioid addiction by many medical experts. Though naloxone is present in Suboxone, it is the buprenorphine that blocks the effects of opiates. The buprenorphine helps by binding itself to the opiate receptors in the brain and prevents the opioids from attaching themselves to the brain. While buprenorphine is the component for which suboxone is taken, naloxone is the component that discourages the use of suboxone completely.

Why Does Suboxone Block Opiates For That Long?

The reason naloxone is not the advantageous component is that it can really cause bad withdrawal symptoms for anyone who takes suboxone. Suboxone can be taken orally, like tablets and capsules, but it can also be injected. When they are injected or taken in an oral form, they get absorbed very easily into the body, and suboxone reaches its peak effect at around 40 to 120 minutes after taking them.

Various factors determine how long suboxone blocks the opiates out of the brain, and the factors include the body weight, the metabolism of the individual, age, and how long they have been using drugs. It is better if suboxone is taken by adults. Although, there is always a catch. When one consumes opioids like morphine, heroin, and fentanyl within 24 hours after taking a dose of suboxone, it will certainly not work and block out those opioids.

Normally, when someone takes suboxone, the effects will at least last for a day, and they can even last for the maximum duration of 3 days, which all depends on various factors.


After taking a dose of suboxone, for some, it may last for 20 hours, while for some it can last for 60 hours.

Though suboxone can be taken twice a day, some medical experts advise that it is better to take suboxone once a day, not twice, because they can have some negative side effects when taken often.

Opiates and opioids are technically medicinal drugs that can help in relieving pain, by blocking out the pain signals from reaching the brain. When the dosage gets out of hand, it can get hazardous and they are mostly illegal in many countries. To help with this addiction, suboxone can be used to control the usage and block out the effects.



Last Updated : 23 February, 2024

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