If you or someone you love is struggling with fentanyl use, safe medical care can make all the difference. At Sheridan Grove Recovery, we provide 24/7 medically supervised fentanyl detox in Aurora, Colorado, serving people across the Denver metro area.
Fentanyl withdrawal can begin quickly and become intense within hours. Our licensed Aurora detox center offers around-the-clock monitoring, medication support, and compassionate clinical care to help you stabilize safely. After detox, we guide you into the next stage of treatment.
Fentanyl is a highly potent synthetic opioid. Doctors sometimes prescribe fentanyl for severe pain—often after surgery or for advanced cancer—but it remains addictive.
Illicit versions of fentanyl can be 50 times stronger than heroin and 100 times more potent than morphine. More recently, illicit fentanyl drove a nationwide surge in overdose deaths. It's sometimes mixed into other drugs, like heroin, counterfeit prescription pills, or even methamphetamine. Since it's so potent, it can lead to overdose, even among people with high tolerance.
In 2023, fentanyl and other opioids were involved in about 70% of all U.S. overdose deaths. Data from early 2024 showed a glimmer of hope: a sharp drop in fentanyl-related deaths. Still, the risk remains high, particularly in communities where street fentanyl is readily available, and the potency of a single dose can be unpredictable.
Because fentanyl is so potent, the risk of overdose is present even for people who believe they "know their limit." A single lapse after a period of abstinence can become fatal due to lost tolerance. This makes relapse one of the most dangerous moments in the recovery process.
Fentanyl use is also closely linked to co-occurring mental health conditions such as depression, anxiety, PTSD, and trauma-related disorders. Many people use opioids to numb emotional pain, which can intensify withdrawal symptoms and increase relapse risk without professional support. Integrated detox and mental health screening are critical for long-term stability.
If you or your loved one is at risk, acting quickly can save a life.
Once someone stops using fentanyl, they'll experience withdrawal symptoms. Their symptom severity will depend on how long they've used and how high their tolerance is.
Opioid withdrawal symptoms fall into two categories:
Physical symptoms
Mental & emotional symptoms
Severe muscle, joint, and bone pain
Anxiety and agitation
Nausea, vomiting, diarrhea
Depression or deep sadness
Sweating, chills, goosebumps
Intense cravings
Headaches and fatigue
Restlessness
Dilated pupils
Insomnia
Elevated heart rate or blood pressure
Brain fog and difficulty concentrating
Fentanyl withdrawal symptoms set in more quickly and are more severe than those of other opioids, like heroin. Without 24/7 support during detox, it can be easy to relapse.
At our licensed drug detox facility in Colorado, clients receive 24/7 medical monitoring, comfort medications, hydration support, and sleep stabilization. When clinically appropriate, medication-assisted treatment (MAT) may begin during detox.
Short-acting opioids, like fentanyl, usually take a week to 10 days to fully clear from the body. For many people, symptoms usually come in a couple of waves.
The first day after stopping fentanyl use brings on flu-like symptoms, like runny nose and eyes. Sweating, yawning, and sleep loss are also normal. Joint, muscle, and headaches also usually set in quickly. Cravings also start early.
Symptoms peak within the first three days for most people detoxing from fentanyl. Blood pressure and heart rate usually rise. Some people feel agitated and even get a fever. Nausea, diarrhea, and vomiting make it hard to eat or drink, which can cause dehydration. For some, blood pressure can drop.
People who had a severe addiction to fentanyl can experience discomfort for a few weeks. As time goes by, physical symptoms become less intense, which makes cravings—which also diminish—easier to cope with.
Some people experience PAWS, though not everyone does. PAWS symptoms can last for a few months as the brain and body adjust to life without opioids. It usually involves less intense but persistent symptoms like:
PAWS is a significant factor in relapse—ongoing therapy and participation in support groups can help manage this stage.
A medical detox for fentanyl provides safety, comfort, and structure during withdrawal. Because fentanyl acts quickly and powerfully, professional monitoring reduces complications and relapse risk.
Our inpatient detox program in Aurora provides:
After detox, many clients transition directly into our inpatient addiction treatment program for continued stabilization.
MAT, or medication-assisted treatment, greatly reduces cravings for fentanyl. When someone has fewer cravings, they're less likely to relapse during detox. Medication-assisted treatment is not just replacing one addiction with another; it's a controlled, therapeutic, tapered approach to withdrawal management.
MAT is a standard opioid use disorder treatment, especially for fentanyl addiction. It blends medication to control withdrawal and cravings with therapy and educational support for a holistic approach.
Medications include:
At Sheridan Grove Recovery, MAT plans are carefully created, monitored, and adjusted by medical professionals. Our clinicians work with you to develop a personalized plan—adjusting medications to fit both your withdrawal experience and long-term goals.
Withdrawal management takes more than just medication and medical monitoring. When you stop using fentanyl, your brain and body take time to adjust. You'll need to learn new habits and coping skills to avoid relapse.
During detox, your comfort and safety are our top priorities. We use a comprehensive strategy to help you manage all your symptoms:
Relapse prevention begins in detox and remains crucial long after withdrawal subsides. Personalized relapse prevention plans at Sheridan Grove Recovery include:
Fentanyl detox isn't the last step in recovery. Comprehensive treatment helps support every part of your life after addiction.
Not everyone is ready for complete abstinence immediately, and harm reduction can be a life-saving bridge to recovery. For those not ready to enter treatment, Colorado provides harm reduction services like:
Syringe access programs: Safe syringe exchange reduces the risk of HIV, hepatitis, and soft tissue infections
Many people living with fentanyl addiction also experience depression, anxiety, trauma, or PTSD. Treating these co-occurring disorders alongside addiction is crucial.
Clients are encouraged to participate in a mix of counseling and peer support:
How to respond to an overdose:
Prevention tips:
If you’re searching for a detox center near Aurora or Denver, Sheridan Grove Recovery offers 24/7 intake support and often same-day admissions.
Our admissions process is simple:
Taking the first step can feel overwhelming—but help is available right now.
Our team is standing by 24/7 to help you or a loved one stop using fentanyl. We accept Medicaid and many commercial insurance plans to make addiction treatment more accessible to everyone who needs it. Have questions? Reach out to us by calling 303.268.2987 or contacting us online.
Generally, physical symptoms may start within 12 hours of the last dose and peak within 1–3 days. Psychological symptoms may continue for weeks or even months after stopping use. Seek professional help to manage withdrawal symptoms and prevent relapse.
It is not recommended to detox from fentanyl without medical supervision. Withdrawal from fentanyl can be dangerous and potentially life-threatening due to the risk of relapse and certain physical symptoms.
Traces of fentanyl can still be detected in urine and blood tests for up to 48–72 hours after use. It may take longer for people who've used it for a long time to completely eliminate fentanyl from their bodies.
Supporting a loved one during fentanyl detox can be challenging, but it is important to show compassion and understanding. Offer emotional support, assist in finding professional help, and encourage healthy habits such as exercise and proper nutrition. Most importantly, avoid enabling behavior that keeps them using.
Buprenorphine, methadone, naloxone, and naloxone/buprenorphine are all used to treat fentanyl withdrawal symptoms. These medications help ease the physical and psychological discomfort associated with detoxing from fentanyl.
Yes, there are harm reduction resources available in Denver for individuals struggling with fentanyl addiction. Syringe exchange programs, Narcan distribution, fentanyl test strips, and support groups are all available.
Trevor Collins serves as Chief Executive Officer of Sheridan Grove Recovery, where he is deeply committed to ensuring that every individual who enters treatment is met with dignity, compassion, and the support needed for lasting recovery. With more than 20 years of executive leadership experience in healthcare and behavioral health, Trevor leads with a patient-first philosophy that places clinical quality, safety, and outcomes at the center of every decision.
At Sheridan Grove Recovery, Trevor focuses on creating an environment where patients feel heard, respected, and empowered throughout their recovery journey. Under his leadership, the organization has strengthened care coordination, improved access to clinical and support services, and enhanced patient engagement and satisfaction—while also ensuring the operational and financial stability necessary to sustain high-quality care.
Trevor’s background spans substance use treatment, behavioral health, hospital operations, and value-based care models. He brings a thoughtful, systems-based approach to leadership, emphasizing evidence-based practices, strong interdisciplinary collaboration, and continuous improvement in both patient outcomes and staff support. He believes that when teams are well-supported and aligned around a shared mission, patients receive better care.
Guided by a strong sense of purpose, Trevor is dedicated to building programs that not only help individuals achieve sobriety, but also support long-term healing, resilience, and reintegration into their families and communities. He holds a Master of Business Administration from Western Governors University and a Bachelor of Science in Applied Social Science and Organizational Leadership from Colorado State University–Global Campus.