Drug rehab · Tarzana, CA

Drug rehab in Los Angeles, from the first call to aftercare.

Drug rehab is treatment for addiction to drugs, whatever the substance. It starts with an assessment, includes detox when withdrawal needs medical care, and continues with treatment and a plan for afterward. Lumora provides it in a small, private house in Tarzana.

Call (818) 422-7772 What to expect

Drug Rehab

Drug rehab in Los Angeles is treatment for addiction to any drug. It usually moves through four stages: an assessment, detox when withdrawal needs medical care, residential or outpatient treatment, and aftercare. Federal guidance says no single treatment suits everyone, so choose by level of care, medical cover and the evidence a program uses.

What drug rehab is, before the details

Drug rehab is the treatment that helps a person stop or reduce drug use and rebuild a life without it. Addiction is a complex but treatable disease that affects brain function and behavior, and treatment works by helping people counteract those effects and regain control of their lives.

No two plans look exactly alike. The first principles of treatment are that no single treatment is appropriate for everyone, and that treatment has to address the whole person, including medical, psychological, social, work and legal problems, not only the drug. The stages are shared by every drug; what changes is the detail inside them.

Starts with: An assessment What is used, how much, health and safety
Detox: When needed Some drugs are risky to stop without care
Treatment: Matched to need Residential or outpatient, set by the assessment
Afterward: A plan Outpatient care, support groups, follow-up

Stage by stage

What happens in drug rehab, from the first call onward?

Drug rehab moves through four stages: an assessment, detox when it is needed, treatment, and aftercare. Each stage answers a different question, and the assessment decides how much of each a person needs.

Assessment
What is being used, how much and for how long, past withdrawal, physical and mental health, and life at home. Detox guidance calls this evaluation: testing for substances, screening for other conditions and judging the setting that fits.
Detox, when needed
Care for the body while it clears the drug. It means evaluation, stabilization and preparing the person for treatment. It is a first step, not the treatment itself.
Treatment
The work on the addiction: counseling, behavioral therapies, medicine where one is approved for the drug, and care for mental health. It can be residential, living in, or outpatient, living at home.
Aftercare
Ongoing outpatient care, support groups and follow-up. People who leave residential care do better when they stay engaged in outpatient or aftercare programs.

Some people skip a stage. A person whose drug carries little withdrawal risk may not need medical detox at all, and some start in outpatient care. Others need a hospital first. The point of the assessment is to decide, before arrival, which path is safe.

By substance

Find the guide for the drug involved

The stages are shared, but the medicine, the risks and the pace of treatment change with the drug. Each guide covers treatment for one substance once withdrawal is over.

Treatment for alcohol addiction
When drinking is the problem, or part of it: what residential care covers after withdrawal and who it suits.
Treatment for opioid addiction
Pain pills and the opioid class: the three approved medicines, state rules on them in treatment, and the risk at discharge.
Treatment for heroin addiction
Heroin use disorder after withdrawal, with the hepatitis C and HIV checks that matter after injecting.
Treatment for fentanyl addiction
When counterfeit pills, smoking or stimulants used alongside fentanyl shape the plan.
Rehab for cocaine addiction
Treatment after the crash, where reward-based therapy has the strongest evidence and drinking needs its own plan.
Rehab for meth addiction
Methamphetamine treatment paced for memory and attention in the early months, with the health checks a plan needs.
Rehab for benzodiazepine addiction
Xanax, Klonopin, Valium and Ativan: care after the medical phase, and a plan for the anxiety or sleep problem underneath.
Rehab for prescription drug addiction
Pain pills, sedatives and stimulants such as Adderall, when use that began with a prescription became a disorder.
Rehab for marijuana addiction
Cannabis use disorder: what stopping is like, high-THC products, and when living-in care makes sense.
Rehab for ketamine addiction
Ketamine misuse, kept apart from ketamine as a prescribed therapy, including bladder harm and what stopping involves.

One drug or several

Is drug rehab different for each drug?

Drug rehab differs by drug mainly in two places: whether stopping is medically risky, and whether an approved medicine exists for the addiction itself.

For opioids, including prescription pain relievers, heroin and fentanyl, NIDA says medication should be the first line of treatment, usually combined with counseling. The medicines are methadone, buprenorphine and extended-release naltrexone. Alcohol also has approved medicines. For stimulants such as cocaine and methamphetamine, and for cannabis, no medications are currently available to treat the addiction, so treatment consists of behavioral therapies.

Withdrawal differs too. Stopping alcohol or benzodiazepines suddenly can be dangerous and needs medical care; opioid withdrawal is rarely dangerous in itself but raises the risk of overdose afterward; stimulant withdrawal is mainly psychological, with low mood and suicidal thoughts as the real risks. The withdrawal side is covered in our overview of medical detox by substance.

When more than one substance is involved

Mixed use is common. Of the 44.6 million people aged 12 or older with a substance use disorder in SAMHSA’s 2025 national survey, 26.0 million had a drug use disorder, and 7.1 million had both an alcohol and a drug use disorder. A plan built for one drug can miss the one that causes the most danger, which is why the assessment asks about everything, including alcohol and prescribed medicines.

Inside treatment

What does treatment in drug rehab actually involve?

Treatment in drug rehab is mostly behavioral: counseling and structured therapies that change how a person responds to the people, places, moods and stresses tied to drug use, with medicine added where it is approved.

Behavioral therapies, including individual, family and group counseling, are the most commonly used forms of treatment, and several have research behind them. Cognitive behavioral therapy helps a person recognize, avoid and cope with the situations in which they are most likely to use. Contingency management rewards drug-free tests or attendance. Motivational enhancement works with a person’s own readiness to change. Family therapy addresses the patterns at home, and twelve-step facilitation prepares people to join mutual support groups.

A plan should also change as the person does. The treatment plan must be assessed continually and modified when needs change, and drug use during treatment should be monitored, because lapses do occur and catching one early lets the plan adjust.

Mental health, alongside the drug use

Many people who use drugs also live with depression, anxiety, trauma or another mental health condition. A person presenting with one should be assessed for the other, and when both are present, treatment should address both. See how co-occurring conditions are assessed with substance use.

Choosing a program

How do you choose a drug rehab in Los Angeles?

Choose a drug rehab in Los Angeles by four things, in this order: whether it is legally allowed to provide the care, whether its level of care fits the person, what medical cover it has, and whether its treatment follows the evidence.

The license on the state’s record

In California, a residential program that provides detox, counseling, group sessions or treatment planning must hold a license from the Department of Health Care Services. You can check any program yourself: find it in the state’s public record of treatment facilities and compare the name, street address and type of service with what you were told. A license belongs to a place, so the house where someone would live is the one that has to match. What the license covers, and why a sober living home that offers only housing needs none, is explained in how California licenses residential programs.

The level of care

Residential treatment means living at the program; outpatient treatment means living at home and attending sessions. Neither is better in general. The right one depends on withdrawal risk, health, safety at home and what has been tried before. Our page on weighing residential care against outpatient programs sets out the trade-offs, and what “inpatient” means compared with a hospital stay clears up a word that is used loosely.

Medical cover

Ask who sees the person on arrival, who is there overnight, how withdrawal is watched, and when a person would be sent to a hospital. A program should answer those questions plainly before admission, not after.

The treatment itself

Ask which therapies are used, whether approved medicines are available for the drug involved, and how mental health is handled. A long list of activities is not the same thing as treatment backed by research.

At Lumora

Drug rehab at Lumora, in Tarzana

Lumora is a small, private house on a quiet street in Tarzana, in the San Fernando Valley. People come here for detox and residential treatment under one roof.

When withdrawal needs care first, it happens in the house, and treatment carries on in the same place without a transfer. How residential treatment at Lumora works describes the stay itself. Co-occurring mental health conditions are assessed alongside substance use. The assessment decides whether a residential setting fits; Lumora is not a psychiatric hospital, and someone in acute psychiatric danger should go to a hospital, or call 911 or 988, first.

Admissions answers the phone 24 hours a day. The first call is confidential, and the steps from the first call to arrival are laid out in plain terms. If Lumora is not the right place to start, we will say so plainly.

If it happens

Does a relapse mean drug rehab did not work?

A relapse does not mean drug rehab failed. Relapse rates for drug use are similar to those for other chronic illnesses, and a return to use is a sign to resume, change or try another treatment.

Addiction treatment can be compared with care for high blood pressure or asthma: it manages the condition rather than curing it, and symptoms can return when treatment stops. That framing matters for families. A single use after weeks of progress is a signal to act, not a verdict on the person.

It can also be the most dangerous moment. NIDA warns that someone who uses as much as they did before stopping can easily overdose, because the body is no longer adapted to that amount. Anyone returning to opioids, or to a supply that may contain fentanyl, faces that risk. If you are worried about someone at home, support and practical steps for the people around them is a good place to start.

Safety first

If someone may have overdosed, call 911 now.

Call 911 if a person cannot be woken, is breathing slowly or making choking or gurgling sounds, has blue or gray lips or nails, or has tiny pupils. The CDC says that if you are not sure whether someone is high or overdosing, treat it as an overdose: give naloxone if you have it, call 911, lay them on their side and stay until help arrives.

If you or someone you love is thinking about suicide, or is in a mental health or substance use crisis, call or text 988 to reach the Suicide and Crisis Lifeline at any hour.

Call 911 Call or text 988

Go deeper

The detail, if you want it

How long does drug rehab take?

Drug rehab has no standard length. Most people need at least three months of treatment in total to significantly reduce or stop drug use, NIDA says, and longer treatment is linked with stronger results.

Those three months do not have to be spent living in. A residential stay is usually one part of a longer course that steps down into outpatient care and support. Short-term residential programs are intensive but brief, and it is important to stay engaged in outpatient or aftercare programs afterward. Long-term residential models, such as therapeutic communities, plan stays of six to twelve months.

Recovery also often takes more than one episode of care. It is a long-term process that frequently requires several episodes of treatment, and people often leave too early, so programs should work to keep them engaged. How the steps after a stay are arranged is explained in planning the months after residential care.

How can you check what a Los Angeles rehab tells you?

Most of what a rehab says about itself can be checked from outside in a few minutes. This table matches common claims with where to look and what a straight answer sounds like.

Checking a rehab’s claims before admission
What you are told	Where to check	What a straight answer looks like
“We are licensed”	The Department of Health Care Services directory of licensed and certified programs, searched by the program’s name.	The legal name, the exact street address and the type of service on the record match what you were told.
“We offer detox”	The same record, which lists the type of service licensed at each address.	The address where withdrawal would happen is the one listed for detox, not another site.
“It is a sober living home with treatment”	The department’s guidance: sober living homes need no license only when they provide no treatment services.	Housing and treatment are named separately, and the treatment provider holds its own license.
“Our success rate is…”	NIDA, which compares relapse in addiction with relapse in other chronic illnesses.	No single federal success rate exists, so a straight answer describes how progress is measured instead.
“We treat every drug the same way”	NIDA’s principles of treatment: no single treatment is appropriate for everyone.	The plan changes with the drug, for example approved medicines for opioids and behavioral therapy for stimulants.
“Detox is all you need”	SAMHSA’s detox guidance and NIDA’s principles.	Detox is described as a first step, with treatment arranged to follow.
“No complaints, ever”	The department’s Licensing and Certification Division, which investigates complaints and answers outcome requests through a public records request.	The program tells you how to raise a concern and does not discourage you from checking.

Federal sources: NIDA, Principles of Drug Addiction Treatment and Drugs, Brains, and Behavior; SAMHSA TIP 45 quick guide. California sources: Department of Health Care Services, Licensing and Certification complaints page and facility directory. The table describes no particular program.

What should you ask any drug rehab before admission?

Each question is drawn from federal treatment principles or California’s rules. Ask them of every program you call. You can ask admissions each one about Lumora on the first call.

Who does the assessment, and what does it cover? Detox guidance starts with evaluation: substances, other conditions and the setting that fits.
Will withdrawal happen here, and who watches it overnight? Some drugs are risky to stop without medical care, so it is fair to ask who is with the person at night and how often they are checked.
Which medicines are available for this drug, if any? Medication is the first line for opioid addiction. A program should say how it is provided or where.
How will mental health be assessed? A person with one condition should be assessed for the other, and both treated.
How is drug use during treatment monitored and handled? Monitoring is expected, because lapses occur and should lead to a change in the plan.
What happens on the day treatment ends? Staying engaged in outpatient or aftercare programs is linked with a lower risk of relapse.
Do you test for HIV, hepatitis and other infections? Treatment principles ask programs to test, counsel and link people to treatment.
How do families take part? Family therapy is among the behavioral therapies with research behind them.

FAQ

Questions families ask

How can I tell if my loved one needs drug rehab?

Look at the pattern rather than one bad night. MedlinePlus lists the signs that substance use has become a disorder: using more than intended or failing to cut down, strong cravings, needing more for the same effect, withdrawal symptoms when stopping, and carrying on despite harm to health, work or relationships. A clinical assessment is what settles the question.

Does someone have to want treatment for drug rehab to work?

Not at the start. NIDA’s treatment principles say treatment does not need to be voluntary to be effective, and that pressure from family, an employer or the courts can raise the chance that a person enters and stays in treatment. NIDA adds that motivational approaches begun at intake can improve how engaged a person becomes in treatment. Ways to raise it without a confrontation are in our guide for relatives worried about drug use.

Is drug rehab the same thing as detox?

No. Detox manages the body’s withdrawal; rehab treats the addiction. SAMHSA describes detox as evaluation, stabilization and getting the person ready to enter treatment, and says detox alone is not sufficient treatment. NIDA adds that detox without treatment afterward generally leads back to drug use.

Can one program treat more than one drug at the same time?

It should. NIDA notes that most people with severe addiction use more than one drug and need treatment for all of them. A sound plan covers every substance in use, alcohol and prescribed medicines included, because each one changes the withdrawal risk and the treatment that follows.

How much does drug rehab cost in Los Angeles?

There is no single price. The total depends on the level of care, the length of stay and how a health plan pays for treatment. If you have insurance, we’ll help you understand your coverage, with no obligation. What drives the total is set out in what shapes the price of rehab in Los Angeles.

Is there free or low-cost drug rehab in Los Angeles?

Publicly funded treatment exists, and the quickest way in is often a phone call. SAMHSA’s National Helpline, 1-800-662-4357, is free, confidential and open 24 hours a day, every day of the year, in English and Spanish. It refers people to treatment services and support groups near them.

What should we do if they use again after rehab?

Stay calm, and call the person’s care team or the program that treated them. NIDA says a return to use is a sign to resume, change or try another treatment. Keep naloxone close if opioids could be involved: after a break the body is no longer used to the old amount, and the CDC says to give naloxone and call 911 if an overdose is possible.

Should a drug rehab test for HIV and hepatitis?

Yes. NIDA’s treatment principles say programs should test for HIV, hepatitis B and C, tuberculosis and other infectious diseases, offer counseling to lower the risk, and link people to treatment when it is needed. It is a fair question to put to any program.

Other ways we help

Care at Lumora

Medical detox

Medically supervised withdrawal in the residence, leading straight into residential treatment.
Residential treatment

Living at Lumora for the length of the program, rather than going home each night.
Dual diagnosis care

Mental health conditions that occur with substance use, treated together with it.
Eating disorder support

Coordinated planning for eating disorders alongside substance use, including referral when that is safer.
Aftercare planning

A plan for life after Lumora, pointing to step-down care, sober living or therapy near home.
Tour the residence

Bedrooms, lounges, the wellness room and the garden.

Admissions, 24 hours a day

Drug rehab in Los Angeles begins with one honest conversation.

Call admissions at any hour. Tell us what is being used and what you are afraid of. We will tell you what treatment at Lumora would involve, or where else would be safer to start.

Call (818) 422-7772 See the residence

Last updated October 11, 2026

Sources

This page is for information and is not a substitute for medical, legal or insurance advice. Sources checked October 11, 2026.