Quick Answer: How does addiction affect mental health? Anxiety and depression, mood changes, sleep issues, paranoia, and emotional instability may deteriorate as addiction progresses. Using drugs or alcohol is also a risk factor for mental health issues and vice versa, which may lead to the need for treatment with a dual approach to addressing the substance abuse alongside the mental health condition. Florida Atlantic Coast Treatment Solutions can help.
Addiction causes changes to the mind and body. Can have an impact on thoughts, feelings, actions, sleep patterns, and the way you relate to others. By being aware of the impact of addiction on the mind, individuals may be able to recognize indicators that something is wrong and seek assistance prior to worse results arising.
What is the impact of addiction on mental health? Addiction could be a factor in depression, anxiety, irritability, poor judgment, mood swings, paranoia, disturbed sleep, and emotional management problems. The connection may go both ways, with mental health conditions possibly promoting drug use and prolonged drug use possibly exacerbating one or more symptoms of mental illness.
Introduction
Many people, when thinking about the effects of addiction on mental health, would reason the answer would be quite easy: drugs or alcohol may make him or her feel depressed. Addiction and mental health go hand-in-hand, and neither can affect the other.
Some people resort to substance use when they are dealing with anxiety or a trauma situation, loneliness, stress or depression. Some will begin demonstrating mental illness once they begin using substances regularly or if problems begin to develop in controlling substances. There is no single cause in many instances.
When a mental health condition and substance abuse disorder happen simultaneously, it is known as co-occurring disorders, according to the Substance Abuse and Mental Health Services Administration (SAMHSA). Based on the best information it has, millions of American adults have both disorders.
Key Takeaways
- Addiction may impact mood, thinking, sleep, motivation, and emotional control.
- Substance use disorders can be accompanied by depression and anxiety.
- All substances (drugs and alcohol) can have a temporary effect on a person’s actions and emotions, and can make preexisting problems even harder to work through.
- Having mental health symptoms can also cause problematic substance use.
- Treatment outcomes can be improved when addiction and mental health issues are both treated.
- The proper professional support is the key to creating progressive and forward steps on the road towards recovery.
Symptoms: How Can Addiction Affect Your Mental Health?
The first step to learning about addiction and mental health is to observe when things are different in the day-to-day of life. Mental health impacts can vary from person to person and can vary depending on the substance, frequency of use, amount of use, personal history and others.
Psychological and behavioral responses could include the following:
Depression and Low Mood
Someone may not want to engage in activities once liked or have a diminished level of hope, inactivity and loss of motivation in social contacts. Also, substance use may disrupt healthy habits that have a positive effect on one’s emotional wellness.
Anxiety and Irritability
Periodic substance use can result in nervousness, restlessness, irritability or huge worry. These feelings can be hard to cope with when going through withdrawal.
Mood Swings
Suddenly having lots of energy, becoming more irrational, feeling more anxious, feeling emotionally numb and/or extremely low on energy. Relationships, work and school and family life can be impacted by these changes.
Sleep and Concentration Problems
Addiction can cause a person to have trouble sleeping. If sleep is not good, then it may be more difficult to concentrate, to remember, to control emotions, and to make decisions.
Paranoia/Altering Perceptions
Some medications can cause “suspicious thinking, confusion, agitation, or disturbance of perception. In the event of severe symptoms, professional evaluation is required and should be quick.
As the years go by, these can aggravate a person’s mental health and impact someone’s mental health over time, which is why addictions are related to mental health. Personality changes, falling performance, mood swings, anxiety, paranoia, and changes in eating and sleeping are some behaviors SAMHSA suggests could be signs of substance use disorders.
Causes: Why Are Addiction and Mental Health Connected?
This is because there is no collective answer as to how addiction can impact mental health. The association is many times reciprocal; that is, one disorder may affect, or aggravate, the other.
Self-Medication
It might seem to help someone who is struggling with anxiety, depression, and sorrow; feeling unwell and unconfident because of pain, anxiety, and trauma-related symptoms; or one who has emotional issues by making them feel better, more confident, numb, and/or temporarily disconnected from the painful thoughts.
Unfortunately, these feelings are temporary and can be recalled as a letdown to use more substances the next time. It may make him feel better, but the individual becomes more dependent on the drug by using it to deal with his difficult feelings and will not be able to find a lasting fix in learning to manage the emotions with more constructive coping.
Brain/biological influencing factors.
The effect of a drug on the brain may affect the brain’s reward, motivation, stress, mood and decision-making centers. Continually using them can help lead to further shifts, making it tougher to cease.
Shared Risk Factors
Let’s also remember that there are underlying risk factors that are shared by mental health disorders and substance use disorders, for example, genes, stressors, traumatic events, environment, etc.
This also helps in providing an answer to questions such as “what is the effect of substance abuse with mental health?” and “what is the impact of drug abuse on mental health?” The answer can be consequences of substance use or indirect effects from disturbance of relationships, responsibilities, daily functioning, and sleep.
Diagnosis: How Are Addiction and Mental Health Problems Identified?
An assessment of a person’s alcohol or drug use doesn’t just look at the amount of alcohol or drugs a person uses. For some drugs, questions that the health professional may ask include the following: the frequency of the person’s drug or alcohol use, signs of withdrawal, mood, anxiety, sleep, history of trauma, medication use, relationships, work habits, and changes in everyday functioning.
Why Timing Matters
A key factor in determining signs of mental health is determining when symptoms first became apparent, and whether symptoms are related to drug use. There might be some intoxication or withdrawal, which could cause or exacerbate some of the symptoms, or there may be an additional mental health disorder.
The two disorders can coexist, so chronic kidney disorder requires some time to diagnose. SAMHSA suggests that all individuals seeking mental health services should also be screened for substance use issues and vice versa.
In an individual instance, a thorough evaluation can help answer the question, “How does addiction affect mental health?” to help guide treatment.
Treatment: Can Mental Health Improve During Addiction Recovery?
Yes. As people recover, mental health symptoms may get better, especially if substance use treatment incorporates treatment for emotional or psychiatric issues.
Integrated Treatment
For someone whose addiction and mental health problems appear like two different issues, this separation may result in the addiction being treated separately, with one going unattended. Integrated care involves combining the care of SUD and mental health care together or in the same building.
The advantages of integrated treatment may be that psychiatric functioning and symptoms improve, the chances of successful recovery are increased, quality of life improves, and people are less likely to be hospitalized, according to SAMHSA.
Therapy
With evidence-based therapies, individuals can learn about triggers, shift negative thinking patterns, learn coping skills, and handle emotions to avoid relapsing. Various therapies are available for each individual, including cognitive behavioral, trauma, family and more.
Medication When Appropriate
Medications may be helpful for some mental health problems or substance abuse disorders. An appropriately qualified healthcare professional always needs to be the one to make medication decisions, as interactions and individual health factors should always be considered.
Relapse Prevention/Aftercare
Recovery isn’t just about the cessation of drug use. There are steps to take that can help maintain good mental health over the long haul: maintaining treatment, establishing healthy relationships, getting a good night’s sleep, stress management and healthy habits. This includes structured relapse prevention planning.
If you or someone you know is experiencing problems with addiction and other mental health concerns, FACTS may be a good first step to getting them the professional help that they need. Let’s have an immediate and confidential call to go over the long run with the group to talk about treatment options.
What Does Research Show?
The literature indicates a noteworthy relationship between drug and/or alcohol use disorder and mental illness. Approximately 21.2 million U.S. adults in the past year also had a mental illness.
It is not a one-way street, either; “Some mental conditions do trigger the development or worsening of a substance use disorder and vice versa,” the 2024 national report says.
Readers have access to more evidence-based information on NIDA and SAMHSA.
Side Effects: What Mental Health Effects Can Addiction Cause?
Addiction can cause mental and emotional distress, such as:
- Persistent sadness/numbness
- Increased anxiety or panic.
- Irritability and anger
- Difficulty concentrating
- Poor motivation
- Sleep disturbances
- Mood instability
- Suspicious thinking – paranoia.
- Social withdrawal
- Issues with judgment/impulse control.
The effects could be more pronounced as they use more of the substance. The symptoms usually improve when the person discontinues use of the drug, although in some cases it’s necessary to treat the person’s mental disorder.
It is important to learn about addiction and its effects on mental health, but it is important to do so without equating addiction to a single symptom or a single diagnosis.
Review
The bottom line: Drug use and mental illnesses go together. The drug use may intensify emotional symptoms, and psychological problems may still exist that could complicate the healing process. A combination treatment can provide substantial treatment that can help with long-term recovery.
How Can You Protect Your Mental Health?
While it isn’t always possible to prevent addiction, there are a few healthy solutions for decreasing the chances and helping manage a person’s emotional health.
Build Healthy Coping Skills
Learn and practice non-drug ways to cope with stress, including exercise, creative projects, relaxation techniques, journaling, or talking with a trusted family member/friend.
Address Mental Health Concerns Early
Note continued trauma reactions, depression, anxiety or significant mood swings. If this happens early, then with the help of professionals, issues can be avoided from becoming more disruptive.
Maintain Supportive Relationships
All of the emotional challenges can be difficult to cope with during isolation. Maintaining a connection with a supportive friend, family, professional, or community group is beneficial.
Follow a Recovery Plan
For those with existing addictive disorders, treatment and after-care options can decrease the chances of waking up again and maintain mental health.
Conclusion
So, how does addiction fit into mental health? May impact on mood, anxiety, sleep, thinking, motivation, behavior, and emotional stability. At the same time, a mental disorder can increase one’s risk of developing drug and alcohol addiction, and drug and alcohol addiction can exacerbate a mental disorder, making it difficult for one to overcome the cycle of drug use without help.
There’s excellent news: Addiction and mental health issues are treatable. Addressing either concern can be done in an individualized plan, so people can address their concerns, develop healthier coping mechanisms, function better on a day-to-day basis, and work towards long-term meaningful recovery.
It isn’t a thing you must do alone.
Florida Atlantic Coast Treatment Solutions is available to help you find out what all of your options are. Call us today and get guidance and information from a trusted source, taking that first step to recovery.
Medical Disclaimer
This article is for educational purposes only and is not a substitute for professional medical, psychiatric, or addiction treatment advice. Substance use and mental health symptoms can vary from person to person. A qualified healthcare professional should provide individualized assessment and treatment recommendations.
Frequently Asked Questions
What are the long-term effects of drug use on mental health?
Long-term drug use may contribute to depression, anxiety, mood instability, impaired concentration, sleep problems, paranoia, and difficulty managing emotions. Effects vary by substance, duration of use, individual health, and whether an underlying mental health condition is present.
Is there a connection between depression and addiction?
Yes. Depression and addiction frequently occur together. Depression may increase the risk of problematic substance use, while repeated substance use can worsen depressive symptoms. Because the relationship can work in both directions, treatment should consider both conditions.
What is the connection between addiction recovery and depression?
Depression may make recovery more difficult by reducing motivation and increasing hopelessness. However, recovery can also create opportunities to improve mood through healthier routines, therapy, social support, and treatment for co-occurring depression when clinically appropriate.
What are the signs and symptoms of addiction?
Common signs include strong cravings, difficulty controlling use, continued use despite problems, neglecting responsibilities, relationship difficulties, withdrawal symptoms, increased tolerance, secrecy, and spending significant time obtaining, using, or recovering from substances.
How does drug addiction affect you mentally?
Drug addiction can affect mood, attention, memory, judgment, motivation, and emotional regulation. Depending on the substance, a person may experience anxiety, depression, irritability, confusion, paranoia, or other psychological symptoms during use or withdrawal.
What is the 3-month rule in mental health?
There is no universal clinical “three-month rule” for mental health. Three months may sometimes be used as a practical timeframe for monitoring symptoms or treatment progress, but diagnosis and recovery timelines depend on the specific condition and individual circumstances.
Is addiction a coping mechanism?
Substance use can become a coping strategy when someone repeatedly uses alcohol or drugs to manage stress, trauma, anxiety, depression, or emotional pain. While it may provide temporary relief, continued use can create additional mental, physical, and social problems.
Does addiction count as a mental disorder?
Yes. Substance use disorders are recognized as mental health disorders involving clinically significant impairment related to substance use. They can occur alone or alongside other mental health conditions, including depression, anxiety, PTSD, and bipolar disorder.
What percentage of addicts have mental health issues?
There is no single percentage that applies to every person with addiction. SAMHSA reported that approximately 21.2 million U.S. adults had both a mental illness and substance use disorder in 2024, demonstrating how commonly these conditions overlap.
References
- National Institute on Drug Abuse (NIDA). Co-Occurring Disorders and Health Conditions. Read the NIDA resource
- Substance Abuse and Mental Health Services Administration (SAMHSA). Co-Occurring Disorders and Other Health Conditions. View SAMHSA’s resource
- Substance Abuse and Mental Health Services Administration (SAMHSA). Key Substance Use and Mental Health Indicators in the United States: 2024 National Survey on Drug Use and Health.
