Alcohol and drugs, if misused for an extended period, can cause severe mental health issues like stress, anxiety, depression, and memory loss. Alcohol and drugs can disrupt the day-to-day function of the human brain. Alcohol, for instance, is a depressant that will disturb the brain’s chemical balance, affecting thoughts, feelings, and actions. Both alcohol and drugs cause the brain to have chemical changes that weaken the part of the brain associated with inhibition. Common mood changes are aggression, a false sense of confidence, anxiety, depression, and even suicidal thoughts. Drugs, in particular, have been connected to mental health by causing psychiatric despair like post-traumatic stress, anxiety, and phobias. Such health issues also occur when those dependent on drugs suffer from withdrawal symptoms. Alcohol and drug abuse can have a significant impact on the mental well-being of an individual. Psychosis is a mental health issue that can be caused or worsened by alcohol or drugs. Psychosis is a cognitive disruption in which someone’s thoughts and perceptions become severely impaired, making it challenging to distinguish between what is real and what isn’t. The symptoms can be hallucinations, delusions, confusion, and disturbing thoughts, behaviors, and emotions.
Drugs are known to spark psychotic mental health issues. Still, the combination of drugs and alcohol can have an even more severe impact. Psychosis is something that also can be related to self-harming and even suicide.