Polysubstance Detox & Treatment in the Los Angeles Area
- Physician-managed multi-substance detox
- One coordinated plan, one home
- Owned & run by two physicians
- In-house psychiatry & medical care
Prefer to talk? Call 24/7: (818) 281-2458
What is polysubstance use?
Polysubstance use means using more than one drug, either at the same time or over the same period, such as combining alcohol with benzodiazepines, or opioids with stimulants ("speedballs"). Often it's intentional (to enhance or balance effects), but increasingly it's unintentional, as illicit drugs are frequently contaminated with fentanyl (NIDA/CDC). Polysubstance use is common, and it makes both overdose and withdrawal substantially more complicated and dangerous.
In fact, polysubstance use is increasingly the norm rather than the exception in addiction, and the fentanyl crisis has made it far more dangerous, because even people who intend to use only one drug may unknowingly be exposed to others. Because each substance affects the brain and body differently, the combined toll is hard to predict.
One common, deadly example: a stimulant can mask how sedated a person actually is from a depressant, leading them to take more and stop breathing. Untangling this safely requires a team that can see the whole picture at once and manage several withdrawal processes together, which is exactly how we approach it, rather than treating one drug at a time.
The whole picture, managed by one team
Multiple substances mean multiple withdrawal processes, on different timelines, with different risks. Our physicians manage them together, in one place, instead of one drug at a time.
- A single, coordinated detox plan
- Physicians who manage it all at once
- In-house psychiatry for what drives it
Signs of polysubstance use
Signs include:
- Regularly combining substances
- Using one drug to manage the effects or comedown of another
- Escalating use across multiple substances
- Unpredictable moods or physical states
- Multiple withdrawal patterns when not using
Many people don't think of themselves as "polysubstance"; they just know they're using a few things to get through the day.
Why polysubstance detox requires medical supervision
Mixing substances multiplies risk in two ways. First, overdose risk rises sharply: combining depressants like opioids and benzodiazepines (or either with alcohol) can suppress breathing to fatal levels. Second, withdrawal becomes far more complex: different substances withdraw on different timelines and in different ways, and some (alcohol, benzodiazepines) carry seizure risk. Detoxing from multiple substances at home is genuinely dangerous. Medical detox, with physicians who can manage several withdrawal processes at once, 24/7, is the safe path.
How we treat polysubstance addiction
Physician-Managed Detox
A coordinated plan that addresses each substance safely.
Learn more βResidential Treatment
Therapy and skills in a home-like setting.
Learn more βMedication-Assisted Treatment
Where appropriate for the opioid or alcohol component.
Learn more βDual-Diagnosis Care
Treating the mental health that often drives multi-substance use.
Learn more βContinuing Care
Relapse prevention + personal follow-up.
Learn more βWhen to seek help for polysubstance use
If you're using more than one substance regularly, especially any combination involving alcohol, opioids, or benzodiazepines, the risk of a dangerous interaction is real and rising with fentanyl contamination. This is exactly the situation where medical supervision matters most. A free, confidential call is the safest first step.
Polysubstance use and co-occurring mental health
People who use multiple substances are often self-managing complex, untreated mental health, using one substance for anxiety, another for energy or sleep. Sorting this out requires integrated care that treats the whole person, not one drug at a time. That's our dual-diagnosis approach. This is also why a one-size detox protocol falls short: the plan has to account for how each substance, and the reason behind it, interacts with the others. Our physicians and psychiatry team build that plan together.
Real doctors. On-site. Every day.
Most detox centers run on a rotating staff with a physician who checks in by phone. Regain Hope Detox and Recovery Center is owned and run by two physicians who care for you in person. Here's why that changes everything.
Most centers
- Rotating staff; a doctor checks in remotely
- Orders and changes happen over the phone
- You're one of dozens of clients
Regain Hope Detox and Recovery Center
- Two physicians on-site, in person, every day
- Medication adjusted at the bedside, same day
- A small program where you're known by name
It's 2 a.m. and withdrawal spikes
A physician is on-site to respond and adjust your medication, not a nurse waiting on a callback.
You have diabetes or high blood pressure
A doctor trained in internal & family medicine manages it right alongside your detox.
A medication isn't working for you
The physician who owns the program changes it in person, the same day.
Rated 5.0 on Google
β β β β β 5.0 Β· 8 reviews
βThe two doctors are genuinely caring and compassionate. In past detoxes I often felt treated like a number, but here they truly make you feel valued and cared for as a person.β
βDr. Gomez and Dr. Carlos are incredible. They make the house feel like home and family, and Dr. Gomez genuinely cares. She follows up with her clients even after discharge.β
βMy experience at this rehab truly changed my life. They didn't make the facility feel cold or clinical. They made it feel like home, and you could tell they genuinely cared about the people there.β
βThe best rehabilitation center I've ever been to. They treat you with respect and do anything they can to keep their clients from relapsing.β
βTheir commitment to helping people is only surpassed by their skill and knowledge. I can't recommend Regain Hope Detox and Recovery Center highly enough.β
Your insurance may cover treatment
Most PPO plans cover medical detox and residential care. As an out-of-network provider, we verify your benefits free in about 5 minutes, no obligation.
Polysubstance treatment, frequently asked questions
What is polysubstance abuse?
Using more than one drug at the same time or over the same period, for example, alcohol with benzos, or opioids with stimulants.
Why is mixing substances so dangerous?
It sharply raises overdose risk (especially combining depressants) and makes withdrawal more complex and risky.
Can you detox from multiple substances at once?
Yes, under physician supervision, we coordinate a safe plan for each substance involved.
Is medical detox necessary for polysubstance use?
Strongly recommended, multi-substance withdrawal can be dangerous and unpredictable.
Do you use MAT?
Where appropriate for the opioid or alcohol component (e.g., naltrexone/Vivitrol).
Does insurance cover it?
Most PPO plans do. As an out-of-network provider, we verify your benefits for free.
Clinical information on this page is informed by the National Institute on Drug Abuse (NIDA) and the CDC.
The people who care for you
A small, close-knit clinical team, on-site and personally involved in your care.
Mileidys Gomez Gonzalez, MD
Founder, CEO & Addiction Medicine SpecialistFounder, CEO, and Addiction Medicine Specialist at Regain Hope Detox and Recovery Center. With more than 20 years of medical experience, Dr. Gomez leads all clinical care and sees clients in person every day.
Nora A. O'Connor, LCSW
Licensed Clinical Social WorkerLicensed Clinical Social Worker with more than 20 years of experience helping clients navigate addiction, trauma, mental health, and life transitions through a warm, trauma-informed approach.
Jack Gould, CADC
Substance Abuse CounselorCertified Alcohol and Drug Counselor with more than a decade of experience, bringing a grounded, compassionate, and creative approach to recovery counseling.
One coordinated plan for the whole picture
Multiple substances need one team that sees all of it. One confidential call, answered 24/7, is the first step.
