Types of Substance Use Disorders
Learn more about types of substance use disorders, relationship between SUD and mental health, causes and treatment.
What Is Substance Use Disorder?
A substance use disorder (SUD) is a mental illness that affects a person’s brain and behavior, causing them to lose control over their substance use, such as legal or illicit drugs, alcohol, or prescriptions. Addiction disorder is the most severe substance use disorder, with symptoms ranging from mild to severe.

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Our team is standing by to address your questions. Your call is confidential and no obligation is required.
Substance Abuse Disorder and Mental Health—What Comes First?
How Does Substance Abuse Impact One’s Life?
Types of Substance Use Disorder
Patients are diagnosed with a specific type of condition based on the principal drug they abusopioid e, such as alcohol or opioid use disorder. However, many people with SUD abuse more than one type of substance, a condition known as polysubstance use disorder; examples are below.
Dialectical Behavioral Therapy
DBT combines individual talk therapy with group skills training to treat BPD (borderline personality disorder). On the other hand, mental health professionals often use Acceptance and Commitment training with various therapeutic populations with individuals, groups, families, and couples in both short-term and long-term treatment.
Acceptance and Commitment Therapy also enables your treatment team to construct and tailor their mindfulness approaches or co-create them with you, rather than following a manualized framework. Acceptance and Commitment Therapy (ACT) is the first Western psychotherapy born from a basic research endeavor incorporated into cognition and human language.
Alcohol Use Disorder
Alcohol is among the most widely used intoxicating drugs, and its consumption is permitted in almost every country. An alcohol use disorder occurs when people struggle to control their drinking despite negatively impacting their health and relationships (AUD).Cannabis Use Disorder
Cannabis use disorder (CUD) is a label given to those who have a problem with marijuana. The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, or DSM 5, introduced CUD. Symptoms include continued use of cannabis, craving cannabis, and problems keeping relationships.Phencyclidine Use Disorder
PCP use disorder is a kind of drug abuse disorder defined by a problematic pattern of PCP (or PCP-related substances like ketamine) use that results in clinically sizable impairment or distress. PCP usage can also lead to violence and hostility. Chronic PCP usage can cause cognitive impairment and speech problems that can linger for months.Hallucinogen Use Disorder
Hallucinogens are a class of medications that modify perception (consciousness of things and situations in the environment), thoughts, and feelings. They create hallucinations, sensations, sounds, and pictures that appear genuine but are not. Hallucinogens impair chemical connections in the brain and spinal cord for a short period.4
Inhalant Use Disorder
The purposeful inhaling of vapors from commercial items or specialized chemical agents to create intoxication is known as inhalant abuse. Abusers can breathe vapors directly from a container, a bag containing a chemical, or a cloth soaked in a substance and then put over the mouth or nose (American Psychiatric Association [APA], 2000).Opioid Use Disorder
Opioid Use Disorder (OUD) is a chronic pattern of opioid use that produces considerable impairment or suffering. It is also known as “opioid abuse or dependence” or “opioid addiction.” Poverty, unemployment, family history of drug abuse, and so on are all known risk factors for opioid usage and addiction. 5Symptoms of Substance Use Disorder
To recognize substance use disorder, be wary of the following display of symptoms (either exhibited by yourself or a loved one):
- Having frequent fights, accidents, or legal trouble
- Secretive or suspicious behavior
- Appetite or sleep changes
- Mood swings or irritability
- Sudden weight changes
- Poor physical appearance
- Smelly breath or clothing
Causes of Substance Use Disorder
It is important to note the potential causes of substance use disorder in order to help mitigate impact and influence positive change. These causes can range from biological to environmental, and will be detailed below:Biological Factors
Addiction is defined by three types of events in the brain. The desire/anticipation phase comes first, followed by the binge/intoxication phase, and finally, withdrawal/negative affect. The last two stages are dominated by compulsivity and negative reinforcement.Environmental Factors
Long-term studies have revealed that a person’s environment substantially impacts their likelihood of addiction and relapse. It’s a basic fact: you’re more likely to do the same if you hang out with people who use drugs or drink excessively daily.Age
Alcohol or drug addiction is primarily typical in adolescents due to their wide range of associations. Adolescents are more likely to develop long-term consequences like mental disorders, underperformance in school, substance use disorder, and higher addiction rates.
Substance Use Disorder Treatments at Essence Health and Wellness
At Essence Health and Wellness, your well-being is our top priority. We offer the following services to ensure that you can regain autonomy over your own livelihood, free of substance use and the grapples of addiction:
- Drug detox: Detoxification (detox) is the process of a person’s body being cleansed of drugs or alcohol they have taken.
- Inpatient rehabilitation: Inpatient rehabilitation is often known as residential therapy. Patients are cared for at a clinic that provides medical and emotional assistance 24 hours a day, seven days a week.
- Outpatient rehabilitation: In comparison to inpatient drug rehab, outpatient drug rehab is less restrictive. Outpatient treatment programs often need 10 to 12 hours of weekly attendance at a local treatment facility. Patients may also be given substance use disorder medications to aid rehab.
Identifying Co-occurring Mental Health Disorders
People in medication-assisted therapy frequently have both a mental illness and a drug use problem, known as co-occurring disorder. 9.2 million individuals in the US have a co-occurring condition.
We will ensure that not only are your needs met regarding substance use addiction, but that we guide you towards a path that identifies and heals the root of the problem. We will ensure that you are given the proper tools to address any mental illnesses, helping you to remain free of addiction for the long haul. 6
Resources
- https://www.nimh.nih.gov/health/topics/substance-use-and-mental-health
- https://en.wikipedia.org/wiki/Substance_use_disorder
- https://www.helpguide.org/articles/addictions/substance-abuse-and-mental-health.htm
- https://www.verywellmind.com/cannabis-use-disorder-22295
- https://www.msdmanuals.com/professional/special-subjects/recreational-drugs-and-intoxicants/opioid-use-disorder-and-rehabilitation
- https://www.samhsa.gov/medication-assisted-treatment/medications-counseling-related-conditions/co-occurring-disorders