What happens when there is an excess of dopamine?

An excess of dopamine in the brain can lead to various neurological and psychological issues. It may contribute to conditions such as schizophrenia, characterized by hallucinations and delusions, and can also enhance risk-taking behaviors and addiction. Additionally, elevated dopamine levels can disrupt normal mood regulation, potentially leading to anxiety or manic episodes. Balancing dopamine levels is crucial for maintaining mental health and overall well-being.