How does the presence of co-occurring substance abuse complicate the assessment of suicidal ideation?

The presence of co-occurring substance abuse significantly complicates the assessment of suicidal ideation due to several factors. First, substance use can mask or mimic symptoms of mental disorders. Substances can induce or exacerbate symptoms of depression, anxiety, and psychosis, making it difficult to determine whether suicidal thoughts are primarily related to a mental health condition or are a direct result of substance use. Second, substance use impairs judgment and impulse control. Intoxication can lower inhibitions and increase impulsivity, making individuals more....