Facing opioid withdrawal can feel overwhelming, but understanding the process can make it less intimidating. Whether you or a loved one is preparing for detox, knowing what to expect at each stage can help you navigate withdrawal safely and with confidence. According to the American Society of Addiction Medicine, approximately nine percent of people in America are addicted to opiates. Recovering from this addiction can be a tough process, but it is possible. Here’s what you need to know.
What are Opioids?
Opiates are a class of drugs that come from the opium poppy. This includes heroin and prescription narcotics like morphine, oxycodone, codeine and hydrocodone. The prescription variations are used to treat severe pain.
What is Opiate Withdrawal?
If you have become addicted or dependent on opioid medication or heroin and stop using them, you’ll experience a set of physical, behavioral and mental symptoms. The intensity of these symptoms varies depending on your tolerance, addiction, how long you’ve used and your physical dependence.
Opiates are complex drugs that are highly addictive. In fact, just one use can result in physical dependence. The drugs work by entering the bloodstream and traveling to the brain. There, they attach themselves to opioid receptors. This causes you to feel less pain and also triggers the release of dopamine. Dopamine, a neurotransmitter, is responsible for rewarding and reinforcing actions that cause us pleasure. It also suppresses another neurotransmitter, noradrenaline, which produces feelings of energy and alertness.
As more of the drug is used, the dopamine levels in the brain increase while the noradrenaline levels decrease. Users may feel tired and sleepy during use, but depressed when the drug is not available. The brain begins to consider the high dopamine levels to be normal when in the presence of opioids. Without the opioids, dopamine levels are extremely low.
The more opioids are consumed, the more the brain adapts to their use. Over time, it requires more opiates than it did initially to produce the same amount of dopamine. This means that the individual has to consume more to get the same feeling. At this point, the individual has developed a tolerance and is physically dependent or addicted to opioids.
How Withdrawal Differs for Short- vs. Long-Acting Opioids
Not all opioids are the same, and neither are their withdrawal timelines.
- Short-acting opioids (like heroin, oxycodone, and fentanyl) leave the body faster, leading to withdrawal starting within 6-12 hours and peaking around 1-3 days.
- Long-acting opioids (like methadone and extended-release morphine) take longer to leave the system, meaning withdrawal may not start until 24-48 hours after the last dose and can last up to 2 weeks.
📊 Quick Comparison Chart
| Opioid Type | Withdrawal Starts | Peak Symptoms | Duration |
|---|---|---|---|
| Short-Acting (Heroin, Oxycodone, Fentanyl) | 6-12 hours | 1-3 days | 5-7 days |
| Long-Acting (Methadone, Morphine XR) | 24-48 hours | 3-5 days | Up to 14 days |
🚀 Takeaway: If you’ve been using long-acting opioids, expect a slower but longer withdrawal period.
Is Withdrawal Dangerous?
Opiate withdrawal is typically not life threatening, but it can be very uncomfortable. The most dangerous part of withdrawal is the threat of relapse. For long-term users, relapse after withdrawal can be deadly. Many individuals who want to partake of the drug, “just one last time,” will consume it at the normal rate they tolerated prior to withdrawal. Because the drugs are out of their system, this amount can prove too much for the brain to handle. Many people overdose because of this.
One of the biggest dangers of opioid withdrawal is relapsing. After detox, your tolerance to opioids is much lower, meaning if you take the same dose as before, you’re at high risk for overdose.
🚨 How to Protect Yourself from Relapse:
✔ Have a support plan: Therapy, support groups, or accountability partners help prevent relapse.
✔ Consider Medication-Assisted Treatment (MAT): Medications like Naltrexone and Buprenorphine help prevent relapse.
✔ Carry Naloxone: This life-saving medication can reverse an overdose if one occurs.
✔ Know your triggers: Stress, isolation, or certain people/places can increase relapse risk—plan ahead.
📌 Bottom Line: The first few weeks after withdrawal are the most dangerous. Staying connected to support can save your life.
Stages of Opiate Withdrawal: What Happens & When
Opioid withdrawal is a journey, and like any journey, it happens in stages. Here’s a breakdown of what to expect:
🕒 Early Withdrawal Stage (6-12 hours after last dose)
- Your body begins adjusting to the absence of opioids.
- Symptoms: Anxiety, muscle aches, insomnia, sweating, and runny nose.
- Some people describe this stage as having “the worst flu of their life.”
🔥 Peak Withdrawal Stage (24-72 hours after last dose)
- This is when symptoms hit the hardest.
- Symptoms: Severe nausea, vomiting, diarrhea, chills, body aches, and intense cravings.
- Hydration is critical during this phase to avoid dehydration from vomiting or diarrhea.
🌅 Late Withdrawal Stage (3-7 days after last dose)
- Physical symptoms start to ease, but psychological effects remain.
- Symptoms: Depression, mood swings, insomnia, anxiety, and lingering cravings.
- While this stage is easier on the body, it’s mentally challenging.
🧠 Post-Acute Withdrawal Syndrome (PAWS) (Weeks to Months Later)
- Some symptoms, especially anxiety, mood swings, and cravings, may linger for weeks or months.
- This is why aftercare, therapy, and long-term recovery planning are crucial.
📌 Pro Tip: Every person’s withdrawal timeline is different, depending on the type of opioid used, duration of use, and individual health factors.
Can Medications Help?
During detox, medications can be used to help you get through opioid withdrawal safely and with as little discomfort as possible. Some popular medications used during the withdrawal timeline include methadone, clonidine, probuphine and buprenorphine.
Methadone
Methadone is a long-acting opioid that’s commonly used during opioid withdrawal. While it belongs to the same family, it doesn’t produce the euphoric high that other opioid medications do. For this reason, it’s used to help relieve cravings and reduce withdrawal symptoms.
Buprenorphine
This is another opioid medication used to treat withdrawal symptoms. Like Methadone, it doesn’t produce the euphoric feelings that some of the other opiates do. For safety, it may be used in its Suboxone form, which is a combination of the drug and Naloxone.
Probuphine
This is a relatively new medication derived from Buprenorphine. Instead of acting like most opioids, this drug releases a very low dose to the person for six months. This helps reduce withdrawal symptoms but also encourages individuals going through detox to continue on into addiction recovery treatment.
Clonidine
Used for years as a high blood pressure medicine, this medicine helps reduce some symptoms of opiate withdrawal. It’s much less likely to be abused by those who take it as well, since it contains no opioid components.
Detox and Opiate Withdrawal
While detoxing from opioids at home is an option, it can be a very uncomfortable one. It’s best to consider detox at a treatment center instead. This will give you access to highly-trained staff and nurses while also providing you with the ability to take medications that can ease your withdrawal symptoms.
In addition, medical detox is the safest option. Your vital signs, like your blood pressure, heart rate and body temperature are consistently monitored to ensure you don’t need medical attention.
If you do decide to go through detox on your own, there are some things you need to have to prepare for it.
#1. A Support Team- If something goes wrong, you want individuals who love you to know that you need help.
#2. Water and Nutritious Food- Opiate addiction can leave your body malnourished and unhealthy. Make sure you have plenty of water and food on hand to help yourself get back up on your feet. Keep in mind that there will be times when you don’t want to eat. During these times, try your best to ignore your head and your stomach. Instead, eat what you can.
#3 Things to Do- A bored brain is a depressed one. You’ll be going through the withdrawal for at least a week, so make sure you have plenty of things to occupy your time and your mind. Books, puzzles, or even video games will do.
#4. Clean Towels- There’s going to come a time when you’re sweating so much you’re freezing. At that point, run a hot bath and just lay there.
If you’re ready to say goodbye to opioids for good, make sure you know what to expect by finding an accredited treatment center with trained addiction professionals.
Best Ways to Manage Opiate Withdrawal
Going through withdrawal is challenging, but the right combination of medical support and natural remedies can make it more manageable.
🩺 Medication-Assisted Treatment (MAT)
- Methadone – Helps reduce withdrawal symptoms without causing a high.
- Buprenorphine (Suboxone) – Eases withdrawal symptoms and reduces cravings.
- Naltrexone – Blocks the effects of opioids and helps prevent relapse.
🌿 Natural Remedies to Support Withdrawal
- Stay Hydrated: Drink electrolyte-rich fluids to prevent dehydration.
- Eat Nutritious Foods: Focus on protein, healthy fats, and vitamins to rebuild strength.
- Move Your Body: Light exercise like yoga or walking can help ease muscle pain and anxiety.
- Practice Mindfulness: Meditation and deep breathing can help with stress and cravings.
- Herbal Support: Passionflower, ginger, and black seed oil have been used to relieve withdrawal symptoms naturally.
📌 What Works Best? The most effective way to manage withdrawal combines medical treatment with holistic care.
Life After Withdrawal: Building a Strong Recovery
Detox is just the first step. Long-term recovery requires ongoing support and lifestyle changes.
- Therapy & Counseling: Cognitive Behavioral Therapy (CBT) helps identify and change unhealthy behaviors.
- Support Groups: Groups like Narcotics Anonymous (NA) or SMART Recovery provide peer support and accountability.
- Outpatient & Rehab Programs: Intensive Outpatient Programs (IOP) offer structured support while allowing flexibility.
- Healthy Lifestyle Changes:
- Regular Exercise: Helps reduce stress and anxiety.
- Good Nutrition: A balanced diet supports brain and body healing.
- Mindfulness & Meditation: Helps with stress management and emotional regulation.
📌 Recovery is a Journey. Taking small, consistent steps every day is what makes the biggest difference.
