The causal relationship between drug use and the emergence of mental health issues is not entirely clear. It can sometimes be difficult to determine which caused the other, since the psychological or behavioral symptoms may not be sufficient to make a clear distinction. Therefore, mental disorders can be considered a risk factor that increases the likelihood of drug use and addiction, which in turn exacerbates the symptoms of these disorders.
But how exactly do drugs contribute to the development of psychological disorders and affect brain function?
Drug use or the presence of mental health issues such as schizophrenia or depression disrupts the function of certain brain regions. This includes areas responsible for the reward system, decision-making, emotional regulation, and impulse control. This results in a functional imbalance of hormones and neurotransmitters like dopamine and serotonin, leading to reduced attention, impaired focus, and more.
There are several behavioral, social, and psychological symptoms that arise due to drug use and mental disorders, including:
Experiencing sleep or eating disorders.
Resorting to violence and self-harm or harming others.
Severe mood swings.
Hyperactivity and emotional outbursts.
Decreased overall performance at work or home, and social withdrawal.
Loss of purpose and lack of motivation in life.
Aggressive thoughts, including urges to kill or torture.
There are several mental disorders triggered or intensified by drug use, the most common of which include:
Depression disorder
Bipolar disorder
Chronic anxiety disorder
Depression is a mental health disorder that significantly impairs physical and cognitive functioning. Some of its emotional and behavioral signs include:
Loss of interest in routine daily activities
Feelings of helplessness, hopelessness, and frustration
Lack of motivation to try new things
Sleep disturbances
Feelings of guilt, self-blame, and self-loathing
Impulsive and reckless behavior
Difficulty concentrating or maintaining focus
Suicidal thoughts
Symptoms of anxiety often overlap with those of depression and other mental health conditions. However, when anxiety becomes chronic, physical and psychological symptoms escalate. These include persistent feelings of worry, stress, and discomfort, along with rapid heartbeat, trembling, dizziness, headaches, extreme irritability, and chronic insomnia.
Bipolar disorder is a mental illness that causes intense mood swings. These include manic (high) and depressive (low) episodes. Manic episodes, in particular, are associated with noticeable behavioral and psychological changes, such as:
Euphoria and extreme happiness
Reduced need for sleep
Hyperactivity
Rapid, incoherent speech
Unrealistic or irrational beliefs
Share This Article
Popular Articles
