Opioid overdoses are a local problem as well as a statewide one. Of the roughly 7,800 opioid-related overdose deaths that occurred in Florida in 2021, 94 happened in St. Lucie County.
Treatment is available in the area, yet many people who need it never seek help. National surveys consistently find that most people who need treatment for substance use do not believe they need it.
If you or someone you love is struggling with addiction, help is available. This page covers what Port St. Lucie residents should know about alcohol and drug rehab: what causes addiction, the signs to look for, how treatment works, and how Allure Detox in West Palm Beach can help.
What Causes Alcohol and Drug Addiction?
Addiction is a chronic brain disease. It develops over time through repeated substance use, which alters the brain’s reward system and impairs decision-making, self-control, and judgment.
Drug and alcohol addiction is caused by a mix of biological, psychological, and environmental factors. These include:
- Peer pressure
- Early exposure to drugs
- Stressful life events, like experiencing a traumatic event, losing your job, going through a bereavement, or struggling with financial problems
- Abuse or neglect, in childhood or later in life
- Mental health disorders like depression, anxiety, and PTSD
- Easy access to drugs, which makes experimentation and misuse more likely
- Lack of healthy coping habits
Some people are more likely to develop addiction than others because of genetics and biology. Research suggests that genes account for roughly 40 to 60% of a person’s risk of addiction, which is why a family history of substance use disorder (SUD) matters.
That said, there’s no single path to addiction. Anyone can develop an SUD regardless of their family history, financial status, or social background. What people with addiction have in common is the way substances affect the brain’s reward system.
Drugs and alcohol provide temporary feelings of pleasure or escape, and over time, the brain begins to crave these effects. This drives people to return to the substance again and again, even when they know it’s harmful.
What Are the Signs of Addiction?
People often don’t realize they’re addicted until they find themselves unable to cut back or stop despite their best efforts. Recognizing the early signs of addiction improves the chances of getting help before the problem becomes more severe.
Here’s what to look out for:
- Neglecting other areas of your life, such as your health, relationships, school, or work
- Needing more of the substance to get the same effects (tolerance)
- Feeling unwell when you stop using (withdrawal symptoms)
- Taking risks you usually wouldn’t, like driving under the influence, unsafe sex, or other dangerous actions while impaired
- Intense urges to drink or use drugs that often dominate your thoughts (cravings)
- Withdrawing from family and friends
- Spending more time with people who also use substances
- Changes in appetite or weight
- Unexplained fatigue due to disrupted sleep
- Changes in appearance, including skin problems, brittle or thinning hair, yellowing or decaying teeth, and weak nails
- Neglecting hygiene and self-care for long periods (addiction can lower energy and motivation)
What’s the Difference Between Addiction and a Habit?
Addiction and habit differ in control, impact, and severity.
A habit is a repeated behavior that a person can choose to stop if they decide to, such as drinking coffee every morning, biting nails, or exercising daily. Habits can be hard to break, but they don’t cause the same level of physical or psychological dependence as addiction.
Addiction is much harder to control. It involves cravings, withdrawal symptoms, and continued use despite harmful consequences.
People living with addiction often want to stop using but are not able to without professional help. No one sets out to become addicted. It’s a condition that takes hold over time, often against a person’s will.
Alcohol and drug use can start as a habit, like drinking socially or trying a drug out of curiosity. With repeated use, the habit may progress to tolerance, dependence, and eventually addiction.
How Is Alcohol and Drug Addiction Treated?
Treatment for SUD follows the same stages wherever you receive it. For Port St. Lucie residents, the closest full continuum of care, from medical detox through residential treatment, is often found further south in Palm Beach County. Treatment usually includes:
Medical Detox
Medical detox is often the first step in treatment, especially for someone who has developed a strong physical dependence.
Stopping alcohol or drugs abruptly carries risks, including seizures, irregular heartbeat, psychosis, high blood pressure, panic attacks, and suicidal thoughts. Some of these complications can be life-threatening.
Medical detox makes withdrawal safer and more manageable. The body clears drugs or alcohol while trained professionals monitor vital signs and provide medications when needed to ease discomfort and reduce risks.
Therapy
Therapy is a core part of addiction treatment. The most common approaches are evidence-based treatments like Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT).
CBT helps people identify and change negative thought patterns to improve behavior and emotions, while DBT teaches skills to manage intense emotions, tolerate distress, practice mindfulness, and improve relationships.
CBT and DBT are often used together in comprehensive treatment programs, especially for people living with both a mental health condition and addiction.
Other forms of therapy include Contingency Management (CM), in which people receive incentives when they meet a goal, such as staying abstinent for a set period or attending a number of therapy sessions. These incentives can include gift cards, certificates, or progress badges.
Motivational Enhancement Therapy (MET) and Motivational Interviewing (MI) are also common in addiction therapy. MET is a structured, goal-oriented therapy that strengthens a person’s own motivation to change. MI helps people explore their feelings, doubts, and resistance toward change.
Self-Help Groups
Alongside therapy, people in treatment are encouraged to take part in self-help groups.
The best known are Alcoholics Anonymous (AA) and Narcotics Anonymous (NA), which follow the 12-step model, a structured program of personal growth and accountability.
These groups give people in recovery a supportive sober community that understands addiction, which reduces isolation and loneliness.
Where to Find Alcohol and Drug Rehab Near Port St. Lucie, Florida
Port St. Lucie and the wider Treasure Coast have alcohol and drug treatment options close to home. Some people prefer to begin treatment a short drive away, with some distance from the people and places tied to their use.
Allure Detox is a licensed medical detox and residential treatment center in West Palm Beach, about 50 miles south of Port St. Lucie on I-95. At our West Palm Beach facility we provide:
- Medical detox, including alcohol detox
- Medication-assisted treatment
- Residential (inpatient) treatment
- Dual diagnosis treatment for co-occurring disorders
- Individual therapy
- Group therapy
- Holistic therapies
- Aftercare planning
When an intensive outpatient or outpatient program is the right next step, we arrange it before you leave, often through our sister facilities in the Recreate Behavioral Health Network.
If you or someone you love in Port St. Lucie is ready to start, reach out to our admissions team at any hour.
Written by: The Allure Detox Editorial Team
Published on: September 30, 2025
Updated on: October 16, 2026
