Does CATC treat addictions to substances other than opioids?

CATC is currently focused on treating Opioid Use Disorder. That said, our patients often present addiction to opioids and other substances, i.e., alcohol, cocaine, and methamphetamine. Our expert addiction treatment specialists support them in meeting their personal recovery goals.

How do I get started on a Methadone or Buprenorphine program?

CATC offers same-day intake appointments in all our centres. We recognize that when you are ready to start your recovery journey, we need to be ready to support you. From our location page, select the location that is nearest to you and then either walk-in or call 1-877-937-2282 to start your intake virtually.

What should I expect during an intake appointment?

Our Intake appointments usually range from 60-90 minutes. Our CARE team will capture your medical history, discuss medication options, share information on how the treatment program works, and prepare for your initial assessment with an expert addiction medicine physician. You do not need a referral to start on our programs, walk-ins are welcomed. You will be asked to present your provincial health card to see a physician.

What are the costs of the program?

Our programs are usually delivered at no cost to the patient. In some cases, patients may have to pay for their medications or counseling services that are not covered by their provincial health plans. Our CARE teams will work with you to help determine the best plan to get the costs of your care covered.

How can I ensure that my personal information is kept confidential?

All client information is considered confidential. We will not release your personal health information to anyone without signed consent from you unless it is required by law.

I recently found out I was pregnant and need help; can I use Methadone to help with my withdrawal?

Methadone is a safe and effective way to manage opiate dependency during pregnancy. Treatment with Methadone prevents opioid withdraw, which can be dangerous for your baby. View our resource on Opioid Use Disorder During Pregnancy.

When can I expect to be free of my opioid addiction with treatment?

Addiction is a chronic and relapsing condition. Every patient, depending on their history and recovery goals, will take a unique recovery journey. The ultimate goal of the program is to improve our patient’s quality of life across many dimensions – including ensuring the presence of a home, a job, and a friend for those who have lost so much because of their addiction. Methadone and Buprenorphine/Naloxone (Suboxone®), when taken as prescribed, are safe and effective medications. This decision to taper off these medications should be made with your physician to ensure the best chance of success for you and prevent sudden onset withdrawal. People who are most successful at tapering off treatment, have generally been abstinent from illicit drugs for more than a year and are demonstrating a high level of functional stability, i.e., gainfully employed, presence of positive/supportive social relationships.

How often do I have to come to the treatment centre?

Your visit frequency will change as your stability increases. In early recovery, you will see your doctor 1-2 times a week to get your dose adjusted and you will see your pharmacist daily for the first 2-3 months. As your drug use declines, you will see your physician less – usually 1 time per month and visit your pharmacist 2-4 times per month. CATC offers integrated medical and pharmacy services, so there is no need to visit multiple locations.

When can I get my medications to take at home?

Once you have been on the program for 4-8 weeks you may be eligible for take-home doses. You will start with one dose, and as you gain stability these will increase. There are clinical guidelines that our physicians follow to determine take-home eligibility; physicians also utilize their clinical judgment based on your specific situation.

How often do I have to complete a urine drug screen during treatment?

Frequency of Urine Drug Screens also changes as you become more and more stable. In the first few months of treatment, you will be required to produce a urine sample 1-2 times per week to help the physician understand your use patterns. We also use urine drug screens to ensure that you are taking the medication that is being prescribed, as diversion of prescription medications is common. In some cases, your physician will ask for a random urine drug screen; this practice helps us identify and prevent any unsuspected medication diversion that may be occurring.

If I use drugs while on the program, am I kicked off?

Absolutely not. We recognize drug use and relapses are part of the recovery journey. It is important to remember that using other drugs while on Methadone or Buprenorphine/Naloxone (Suboxone®) can be dangerous. There have been reported deaths because of the combination of Methadone with alcohol, opioids, cocaine, barbiturates, benzodiazepines, and/or tranquilizers. If you have been prescribed or are using other medications, please disclose this to your CATC physician so they can make an informed decision on your treatment.

Do you recommend Methadone or Buprenorphine/Naloxone (Suboxone®)?

The best medication for you is based on many factors and the decision should be made with advice from your physician. Both medications have their pros and cons and there is emerging evidence that medication choice should be influenced by the amount and type of opiates that are being used. In a recent survey of our patients, 67% of those who had tried both medications said Methadone worked best for them. This is consistent with data reported from other countries. Because CATC offers several medication types, you can always transition between medication types to see what works for you. Have a specific question? Please call us at 1-877-937-2282 or email info@canatc.ca.

Drug Dependence vs Addiction: Key Differences Explained

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Drug Dependence vs Addiction: Understanding the Difference

Drug Dependence vs Addiction: Understanding the Difference

A person has been taking prescribed opioids for chronic back pain for six months. They notice they need a higher dose to get the same relief. When they miss a dose, they feel anxious, achy, and unwell. One question keeps surfacing: “Does this mean I’m addicted?”

If you’ve ever asked yourself this question, you’re not alone. It’s one of the most common sources of fear and confusion for people taking prescribed medications, and for their families watching from the sidelines.

Here’s the truth: physical dependence and addiction are not the same thing.

Understanding the difference between drug dependence vs addiction matters more than you might think. It affects how you see yourself, whether you reach out for help, and what kind of support will actually work for you.

In this guide, you’ll learn the clinical definitions of dependence and addiction, how to recognize signs of each, why the distinction matters for treatment and support, and what to do if you’re unsure where you stand.

If you’re asking these questions, you’re already taking an important step. And if you’d like personalized guidance at any point, our addiction treatment programs are designed to meet you exactly where you are.

Why Understanding the Difference Changes Everything

Conflating dependence and addiction creates unnecessary fear, shame, and barriers to seeking help.

When the terms get mixed up, people who are simply taking medication as prescribed start to believe something is wrong with them. They feel like they’ve failed. Meanwhile, people who genuinely need structured treatment for addiction may delay getting help because they tell themselves it’s just dependence, not a real problem.

Both scenarios cause harm.

Stigma and misunderstanding are major barriers to seeking support. When people fear being labelled, they avoid the very conversations that could lead to relief.

The right understanding leads to the right support. Someone with physical dependence on a prescribed medication may need a safe taper plan managed by their doctor. Someone with addiction may benefit from structured treatment, counselling, and medication-assisted support.

Clarity is not about labelling yourself. It’s about knowing what kind of help will actually work.

What Does Drug Dependence Actually Mean?

The Body’s Predictable Response

Drug dependence is what happens when your body adapts to a substance. This adaptation shows up in two main ways: tolerance, meaning you need more of the substance to feel the same effect, and withdrawal, meaning you experience physical symptoms when you stop or reduce use.

This is a pharmacological response. It can happen to anyone taking certain medications as prescribed, including opioids, benzodiazepines, some antidepressants, and even caffeine.

Dependence does not mean a person is weak or has done something wrong. It’s a biological process, as predictable as your body adjusting to altitude or temperature change.

Here’s something that often surprises people: according to the American Psychiatric Association, only about 3 to 12% of people treated with opioids for chronic pain will develop an addiction. The majority experience dependence without addiction. That distinction is significant. It means most people taking opioid pain medication will have their bodies adapt to the drug, but they will not develop the compulsive patterns that define addiction.

Dependence from Prescribed Medications

This is the scenario most articles fail to address clearly: what happens when dependence develops from medication you’re taking exactly as your doctor prescribed?

The DSM-5, the standard manual for psychiatric diagnoses, explicitly addresses this. It states that tolerance and withdrawal should not count toward a substance use disorder diagnosis when they occur solely from prescribed medication under medical supervision.

If you’ve been taking a medication exactly as your doctor prescribed and your body has adapted to it, that is not the same as addiction.

This doesn’t mean physical dependence is nothing. Withdrawal symptoms are real and can be uncomfortable or even dangerous without proper management. But physical dependence, on its own, is not a moral failing, a character flaw, or proof that something has gone wrong with your brain’s reward system.

Physical dependence is your body adapting to a substance. It can happen with prescribed medications, and it does not mean you have an addiction.

What Is Addiction, and How Is It Different?

More Than a Physical Response

Addiction, clinically called Substance Use Disorder (SUD), is a different phenomenon entirely.

While dependence is your body adapting, addiction involves changes in the brain’s reward, motivation, and decision-making circuits. It goes beyond physical adaptation to include compulsive use, cravings, and continued use despite negative consequences.

Addiction is not a choice, a weakness, or a failure of willpower. The key features that distinguish addiction from dependence include loss of control over how much you use or how often, cravings and preoccupation with obtaining the substance, continued use despite harm to health, relationships, work, or finances, and unsuccessful attempts to cut back or stop.

A person can have physical dependence without any of these features. A person can also have addiction with or without significant physical dependence, since some substances cause addiction without causing the same level of physical withdrawal.

The DSM-5 Spectrum: Mild, Moderate, Severe

In 2013, the DSM-5 made an important change. It replaced the old diagnostic terms “substance abuse” and “substance dependence” with a single diagnosis: Substance Use Disorder, rated as mild, moderate, or severe based on how many criteria a person meets.

This change was made specifically to reduce confusion and stigma. The old diagnostic use of “dependence,” which included behavioural symptoms, was constantly being confused with “physical dependence,” meaning tolerance and withdrawal only.

Now, clinicians use Substance Use Disorder as an umbrella term that captures the full spectrum, from mild patterns of problematic use to severe, life-disrupting addiction.

Addiction is not about willpower. It is a medical condition involving changes in the brain, and it responds to treatment.

If you’re trying to understand whether what you’re experiencing might be addiction, our drug addiction resources can help you learn more about what to look for.

Drug Dependence vs Addiction: A Clear Comparison

Factor	Drug Dependence	Addiction (Substance Use Disorder)
What it is	Body adapts to a substance; tolerance and/or withdrawal occur	Compulsive use, cravings, continued use despite harm
Can it occur with prescribed medications?	Yes, common and expected with opioids, benzodiazepines, etc.	Possible, but less common when used as prescribed
Is control over use affected?	Not necessarily; use may remain stable and as prescribed	Yes; loss of control is a hallmark
Does it cause harm to life areas?	Not on its own	Yes; relationships, work, health, and finances may suffer
What’s the right response?	Medical taper or management plan if needed	Comprehensive treatment including counselling, MAT, support

Dependence is your body adapting. Addiction is a pattern of compulsive use that causes harm. Someone can have one without the other, or both at the same time.

How to Recognize Signs of Dependence and Addiction

Signs of Physical Dependence

Physical dependence shows up in predictable ways. Tolerance means needing a higher dose to feel the same effect. Withdrawal symptoms mean feeling unwell, anxious, or physically uncomfortable when a dose is missed or reduced. These symptoms alone, especially when taking medication as prescribed under medical supervision, do not indicate addiction.

Signs That May Suggest Addiction

Addiction involves patterns that go beyond physical adaptation:

Taking more of a substance than intended, or using for longer than planned
Spending significant time obtaining, using, or recovering from the substance
Experiencing strong cravings or urges to use
Continuing to use despite problems at work, school, or home
Giving up activities you used to enjoy because of substance use
Using in situations that are physically dangerous
Continuing despite knowing it’s causing or worsening physical or mental health problems
Repeated unsuccessful attempts to cut back or stop

Self-Reflection Checklist

This checklist is for reflection only and does not replace a professional assessment. If you’re unsure, speaking with a healthcare provider or addiction specialist can help.

Have I needed more of the substance to get the same effect?
Do I feel unwell when I stop or cut back?
Have I used more than I intended to?
Have I tried to cut back and couldn’t?
Is my use affecting my relationships, work, or health?
Do I spend a lot of time thinking about or obtaining the substance?

If you answered yes to several of these questions, particularly those related to loss of control or harm, it may be worth having a conversation with a professional. Our team can help you understand your options.

Common Pitfalls: What Gets Misunderstood

Pitfall 1: Assuming any physical dependence means addiction. Many people on long-term pain management or anxiety medications develop dependence without ever losing control or experiencing harm from their use. Dependence alone does not equal addiction.

Pitfall 2: Believing addiction is a moral failing or a matter of willpower. Addiction is recognized as a chronic brain disorder by major medical organizations worldwide. It is not a character flaw. People with addiction have a medical condition that responds to treatment.

Pitfall 3: Thinking you can diagnose yourself using a checklist. Checklists are tools for reflection, not diagnosis. Only a qualified healthcare professional can properly assess and diagnose substance use disorder. Self-diagnosis can lead to either unnecessary panic or dangerous minimization.

Pitfall 4: Avoiding help because of fear of being judged or labelled. Compassionate, non-judgmental support exists. At CATC, we believe that breaking down stigma around addiction is essential to helping people get the care they deserve. Asking for help is a sign of strength, not weakness.

You don’t have to have all the answers before reaching out. Support is available whether you’re dealing with dependence, addiction, or uncertainty.

What Helps, and What Your Options Look Like

For Physical Dependence

If dependence has developed from prescribed medication, a healthcare provider can create a safe taper plan. This involves gradually reducing the dose to minimize withdrawal symptoms and support a controlled reduction. Medical supervision is important. Some substances, particularly benzodiazepines and alcohol, can have dangerous withdrawal effects if stopped abruptly. A qualified provider can assess your situation and recommend the safest approach.

For Addiction (Substance Use Disorder)

Evidence-based treatment for addiction typically includes some combination of the following. Medication-Assisted Treatment (MAT) using medications like methadone, buprenorphine/naloxone (Suboxone), and Sublocade is a first-line treatment for opioid use disorder. They reduce cravings, prevent withdrawal, and support stability. Counselling and behavioural therapies through individual and group therapy help address the underlying patterns, triggers, and co-occurring mental health conditions that often accompany addiction. Structured programs, depending on individual needs, can be outpatient, inpatient, or virtual.

Effective treatment and harm reduction are making a measurable difference in outcomes for people with substance use disorder across Canada. If you’d like to talk through your situation, CATC’s intake team can help you understand your options, confidentially and without judgment.

What to Do If You’re Unsure

Many people aren’t sure where they fall on the spectrum between dependence and addiction. That uncertainty is completely normal.

You don’t need a label to get support. What matters is whether your current situation is causing you concern, discomfort, or harm.

Here are some concrete next steps:

Reflect on your own patterns using the checklist above
Talk to your prescribing doctor if your concern is about a prescribed medication; they can assess whether a taper plan might help
Reach out to an addiction treatment provider if you’re worried about loss of control, cravings, or harm to your health and relationships
Ask questions even if you’re not sure you qualify for help

Asking for help is not a sign of weakness. For many people, it’s the hardest and bravest thing they’ve ever done.

Frequently Asked Questions

What is the difference between addiction and dependence?
Physical dependence is when your body adapts to a substance, leading to tolerance and withdrawal symptoms. Addiction (substance use disorder) involves compulsive use, cravings, and continued use despite negative consequences. You can have dependence without addiction.

Is addiction the same thing as dependency?
No. Dependency (or dependence) refers to the body’s physical adaptation to a substance. Addiction includes behavioural symptoms like loss of control, cravings, and harm to life areas such as relationships, work, and health. The terms are often confused, but they describe different things.

What is the meaning of drug dependence?
Drug dependence means your body has adapted to a substance so that you need it to feel normal, and you may experience withdrawal symptoms if you stop. This can happen with many prescribed medications and does not automatically mean addiction.

What is the difference between addictive and addicted?
“Addictive” describes a substance’s potential to cause addiction; for example, opioids are considered highly addictive. “Addicted” describes a person who has developed addiction (substance use disorder). Not everyone who uses an addictive substance becomes addicted.

You Deserve Clarity and Support

Understanding the difference between drug dependence and addiction is not about labelling yourself. It’s about getting the clarity you need to take the right next step.

Key takeaways:

Physical dependence is your body adapting to a substance; it can happen with prescribed medications and does not equal addiction
Addiction involves compulsive use, loss of control, and continued use despite harm
The DSM-5 specifically notes that tolerance and withdrawal from prescribed medication under medical supervision do not count toward an addiction diagnosis
Both dependence and addiction respond to the right kind of support
You don’t need certainty to reach out; support is available at every stage

No matter where you are on this spectrum, you are not alone. You deserve support that meets you with respect, not judgment.

If you’re ready to talk through your options, CATC’s intake team is here to help. Reach out confidentially, with no pressure and no judgment.

Phone: 1-877-937-2282
Online: Contact Us

This article is for informational purposes only and does not constitute medical advice. Please speak with a qualified healthcare professional for personalized guidance about your situation.