Residential mental health services

Rehab for comorbid substance abuse and mental illness

Addiction and mental health concerns often occur together, making each harder to manage on its own. Through integrated care, we help determine whether substance use has developed alongside or as a result of a mental health condition, and treat both together as part of one recovery plan.

GET HELP NOW WITH RESIDENTIAL CARE

Get immediate mental health care for mental health disorders and substance abuse issues. If the situation is critical, we can facilitate priority admissions for patients in crisis.

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HADER CLINIC’S HOLISTIC APPROACH TO DUAL DIAGNOSIS REHAB

The Hader Clinic is an addiction rehabilitation service. Our dual diagnosis approach supports people whose substance use exists alongside, or worsens, a mental health condition. We don’t treat mental illness on its own. Our focus is on recovery from addiction, with integrated care for the psychological symptoms that come with it.

Addiction and mental health are closely linked. Many people use substances to cope with trauma, stress, or emotional pain, which can make underlying conditions harder to manage. Understanding this relationship is central to lasting recovery.

Mental well-being is influenced by many factors beyond a person’s control:

  • Biological: hormonal and chemical imbalances in the brain
  • Genetic: inherited vulnerabilities to anxiety, depression, or mood disorders
  • Experiential: trauma, abuse, or long-term stress
  • Behavioural: substance use that develops as a coping mechanism

Our multidisciplinary team (including psychologists, psychiatrists, and addiction specialists) works together to deliver holistic, compassionate care that treats both the addiction and its related mental health impacts.

The Hader Clinic explains how addicts cannot predict how much they will use or control their use once they start using.

THE EFFECTS OF COMORBID MENTAL ILLNESS AND SUBSTANCE ABUSE

Mental health disorders and addictive substances can bring out the worst in each other. These co-occurring disorders can lead to serious side effects for the patient, which, fortunately, can be treated. These include:

Physical

  • Self-harm and suicide
  • Violence
  • Changes in brain chemistry
  • Fatigue and low energy levels
  • Constant nausea
  • Digestive problems
  • Decreased pain threshold

Psychological

  • Triggers, compulsion, and obsession
  • Compulsive lying and denial
  • Decrease cognitive function
  • Disassociation with reality

Emotional

  • Rapid, noticeable mood swings
  • Anxiety and depression
  • Paranoia and psychosis
  • Delusions and hallucinations
  • Aggression and anger

Social

  • Reclusiveness and apathy
  • Damaged relationships with family and friends
  • Lack of interest in work, school, and hobbies
  • Inability to manage finances
  • Sexual problems

Spiritual

  • Damaged relationship with self
  • Damaged to self esteem and self worth
  • Inability to function without substances
  • Continuing to use despite consequences
We work with private health funds to support our patients.
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CONFIDENTIAL SELF-ASSESSMENT TOOL

Worried about your drinking or drug use?

This short, confidential quiz takes less than two minutes and can help you make sense of what’s going on. Choose the category that feels most relevant to you — whether it’s alcohol, drugs, or a mix of concerns — and we’ll guide you through a few simple yes/no questions.

At the end, we’ll let you know if your answers suggest it might be time to consider rehab, and share safe, confidential options for getting started.

Take the quiz now

MENTAL HEALTH DISORDERS IN THE WITHDRAWAL PHASE

Withdrawal can be an especially difficult time for people living with both addiction and mental health challenges. As the body adjusts to the absence of substances, the brain also begins to rebalance its chemistry — a process that can heighten emotional distress and trigger symptoms linked to co-occurring conditions.

During the acute withdrawal phase, clients may experience:

  • Anger and frustration
  • Disconnection or dissociation
  • Anxiety and depression
  • Suicidal thoughts
  • Hopelessness or emotional exhaustion

At The Hader Clinic, we manage withdrawal holistically, recognising how addiction and mental health symptoms interact. Within our 28-day detox and withdrawal program, clients receive round-the-clock medical supervision and psychological support in a safe, structured environment. Our integrated approach treats both the physical and emotional impact of withdrawal, helping clients stabilise and prepare for the next stage of their recovery journey.

Frequently asked questions about mental illnesses and substance misuse.

What are some statistics about mental health and addiction to substances?

The comorbidity of mental health disorders and drug abuse problems is a widely studied phenomenon. However, this hasn't always been the case. As we learn more about the influence that mental health and substance use have on each other, we can better understand the root causes of addiction and help our patients maintain recovery.

Here are some key figures that paint a picture of just how interlinked mental health and addiction are:

  • Around 50% of individuals with mental health issues are affected by a substance abuse problem.
  • 37% of alcohol abusers and 53% of drug abusers also have at least one severe mental illness. Of all people diagnosed as mentally ill, 29% abuse either alcohol or drugs.
  • In Australia, one in five (20%) aged 16-85 experience a mental illness in any year. The most common are depression, anxiety and substance use disorder.

Common mental health disorders we treat at Hader Clinic are:

  • Borderline personality disorder
  • PTSD
  • Depression
  • Anxiety
  • Drug abuse

Seeking the help of professional mental health services can substantially improve your chances of recovery. Get in touch to start your free consultation today.

Why do people with a mental health disorder use drugs?

In short, the use of drugs and alcohol is a coping mechanism. Patients may be dealing with severe mental health symptoms, and because they do not have the therapeutic tools to deal with their illness, patients may self-medicate as a way of managing.  

Mental illness can be challenging to diagnose and often go undiagnosed for an extended period. The self-medication of substances to treat mental health issues is extremely dangerous and often worsens the original condition. 

The Hadar Clinic helps patients understand addiction and how it affects their mental well-being. We provide the care and support they need along with specialised clinical services that help to ensure they have the best possible chance of recovery.

What are some ways that I should take care of my mental health?

Practising self care is extremely important for looking after mental health and wellbeing. Just as the body needs exercise and healthy food, the mind needs attention to keep it running healthily.

Here are some day to day things you can do to practice good mental health care and keep your well-being in check:

  • Connect with other people by reaching out to them
  • Remain positive through your actions and words
  • Do physical exercise and make sure you are eating well
  • Help other people when they need support
  • Get enough sleep each night
  • Develop healthy coping skills for your existing issues
  • Make time for meditation and mindfulness

I thought my loved one was too smart to let their mental health and addiction take over. What happened?

Comorbid mental health and substance use issues have nothing to do with intelligence. Instead, your loved one’s mental health disorder likely stems from environmental, genetic, and other factors. Addiction doesn't discriminate by age, sex, income, or other factors.

And there’s absolutely no shame in seeking out the help of professional mental health services. At Hader Clinic, we help the patient, their friends, and family see mental health disorders and addiction as an affliction. And, like many illnesses, these issues can be treated. Our holistic treatments, involving different therapies and activities, are clinically proven to help treat addiction and give all patients the best shot at long term recovery.

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Education about mental health and dual diagnosis