Understanding Opioid Withdrawal: Symptoms & Detox Settings

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Having trouble with opioid withdrawal? Help is available.

Regular opioid use can lead your body to develop tolerance and physical dependence, causing individuals to continue using the drugs just to avoid the painful and potentially dangerous withdrawal symptoms.

What is Opioid Withdrawal?

Opioid withdrawal happens when someone reduces or stops using opioids after developing a dependence, which often forms after several weeks of frequent use. Common opioids that can lead to withdrawal include:

  • Oxycodone
  • Hydrocodone
  • Codeine
  • Methadone
  • Morphine
  • Heroin

Although the physical and mental symptoms of opioid withdrawal can be difficult and uncomfortable, they are generally not life-threatening like those from alcohol or benzodiazepine withdrawal. Still, it’s important to recognize what opioid withdrawal looks like and when it typically occurs.

Opioid Withdrawal Timeline

Opioid withdrawal symptoms can differ depending on usage patterns, individual health, and the time since the last dose. Common withdrawal symptoms often include:

Man Feeling Pain After About Six To Twelve Hours After Stopping Opioid Use

Those using short-acting opioids typically experience withdrawal symptoms sooner, with initial signs appearing around 6 to 12 hours after their last dose.

Woman With Hand On Face About 30 Hours Into Opioid Withdrawal

Withdrawal from long-acting opioids takes longer to begin, with initial symptoms usually appearing around 24 to 30 hours after the last dose.

Montage Of Woman Experiencing More Severe Side Effects As She Is 72 Hours Into Withdrawing From Opioids

No matter the type of opioid, withdrawal symptoms typically reach their peak around 72 hours after the last use.

Early Withdrawal Symptoms

During the early stages of opioid withdrawal, most people experience physical and mental symptoms such as:

  • Agitation
  • Anxiety
  • Muscle Aches
  • Insomnia
  • Sweating

Severe Withdrawal Symptoms

As withdrawal reaches its peak, typically around 72 hours, common symptoms may include:

  • Abdominal cramping
  • Diarrhea
  • Nausea
  • Vomiting

Although these symptoms can be challenging, treatment options are available to support those experiencing withdrawal.

Opioid addiction can be overcome, and recovery is achievable. Call Arizona IOP, today.

Opioid addiction treatment is most effective in a professional medical setting, where healthcare providers can offer comprehensive care that includes medication, counseling, and ongoing support.

What Is Opioid Detox?

According to SAMHSA, “Detoxification is a set of interventions aimed at managing acute intoxication and withdrawal. It involves clearing toxins from the body of a patient who is acutely intoxicated and/or dependent on substances of abuse, with the goal of minimizing the physical harm caused by substance use.”

Find support to safely manage opioid withdrawal. at Arizona IOP.

What to Expect in Detox

Doctor Performing An Assessment On A Client In Opiod Detox

Opioid detox starts with a medical assessment, where clinicians review the client’s history, including drug use, family background, and personal health. Using this information, they create a tailored treatment plan to guide the client safely through opioid detox.

Patient Stabilizing After Experiencing Opioid Withdrawal

Once the evaluation is finished, clients enter detox and are closely monitored by medical staff. As withdrawal symptoms develop, the team provides care to manage them safely and ensure the client’s well-being.

Group Comforting Each Other In Opioid Detox Aftercare

After completing an opioid detox program, clients are most likely to maintain long-term sobriety by participating in aftercare. This may involve staying at an inpatient rehab facility or attending weekly support groups, depending on the individual’s specific needs.

Aftercare is crucial for all addictions, but it is particularly important for opioid users. Prolonged or heavy opioid use can chemically alter the brain, making recovery more challenging and requiring strong commitment. As a result, around 35% of clients who complete opioid detox move on to additional treatment.

Where to Detox from Opioids


Opioid detox is usually carried out in one of two settings, depending on the severity of the addiction and the individual’s level of commitment. Each option has its advantages and drawbacks, and addiction specialists can help determine the most suitable approach.

Icon Depicting Inpatient rehab

Inpatient
Detox

Inpatient detox takes place in a residential or hospital setting, where clients stay at the facility for several days and are discharged once their withdrawal symptoms have subsided.

Icon Depicting outpatient rehab

Outpatient
Detox

Outpatient detox occurs in a doctor’s office, where withdrawal symptoms are monitored and treatment plans are adjusted as needed. It is typically suited for less severe cases.

FDA-Approved Withdrawal Medications

Several medications are proven to help manage withdrawal symptoms and support sobriety. Currently, three out of four FDA-approved medications for Opioid Use Disorder can be used during withdrawal.

Chemical Symbol For Methadone An Opioid Medication

Methadone
Methadose

Methadone has been used for over 40 years to treat opioid withdrawal and support recovery after detox. It works by binding to opioid receptors in the brain, usually relieving withdrawal symptoms without producing euphoria. Methadone can remain in the body for 7–10 days, but its use is limited to certain clinics and carries a risk of addiction.

Chemical Symbol For Buprenorphine An Opioid Medication

Buprenorphine
(Subutex)

Buprenorphine, approved by the FDA in 2002, works similarly to methadone. It can be combined with naloxone to lower its potential for addiction.

This medication has been shown to be as effective as methadone and is notable as the first FDA-approved opioid treatment that any licensed physician could prescribe after receiving specific certification.

Chemical Symbol For Logexidine An Opioid Medication

Lofexidine
(Lucemyra)

Lofexidine, one of the newest approved treatments:

  1. Is not an opioid and not addictive.
  2. Should NOT be used long-term.
  3. Only treats physical withdrawal symptoms.
  4. Is the only treatment that can be prescribed by your primary care physician. (likely leading to its wide adoption in the U.K. and growing popularity in the U.S.)

Naltrexone for Opioid Use

Naltrexone is another FDA-approved medication for opioid use disorder, but it cannot be used during withdrawal, as doing so may lead to life-threatening complications. It is approved for long-term use after detox.

These medications are most effective when combined with therapy, a treatment approach known as medication-assisted treatment (MAT).

Confront your addiction to opioids at Arizona IOP.

Detox is just the first step in a lifelong journey.

Addiction doesn’t disappear after detox; it is a chronic disease that can last a lifetime. Without the right tools and knowledge to manage it, individuals remain at high risk for relapse.

What happens after opioid detox?

The steps after detox are tailored to each client’s needs. For some, this may involve attending a residential rehab program for comprehensive, holistic treatment. For others, ongoing support through groups like Narcotics Anonymous can be beneficial.

Finding the Correct Treatment

The best way to ensure you receive the right treatment is to follow a doctor’s recommendation after a thorough assessment. If you’re unsure which treatment option is right for you, our addiction specialists are ready to help.

Start your recovery journey today and take the first step toward leaving opioids behind.