Psychiatric symptoms can overlap, mimic, and confuse — that’s why clear diagnostic algorithms and solid differential thinking are critical. This reference tool helps you untangle complex presentations by guiding you step-by-step: Is it ADHD or anxiety? Bipolar or borderline? Schizophrenia or substance-induced psychosis? With structured flowcharts and cross-checks, you move from vague complaints to accurate identification with clinical confidence.
Differential diagnosis isn’t just about what fits — it’s about what doesn’t. These algorithms help rule out medical causes, track onset patterns, flag red herrings, and sharpen diagnostic precision. Whether you’re a psychiatric NP, resident, or mental health clinician, this guide keeps you grounded in logic while dealing with emotional and cognitive chaos. When symptoms overlap and time is tight, this tool brings clarity to complexity — turning guesswork into good practice.