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What's the difference?
Some mental health words get used as if they mean the same thing, and the gap between them changes what you'd do next. These side-by-side guides lay out how two terms are similar, how they genuinely differ, and when each one applies, in plain English.
Comparison
Panic attack vs anxiety attack
A panic attack is a defined clinical event: a sudden surge of intense fear that peaks within minutes. Anxiety attack isn't a clinical term at all. People use it for the slower, building wave of anxiety that can last much longer.
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Anxiety vs stress
Stress is the response to a real, present demand, and it eases when the demand passes. Anxiety can show up without a current trigger and stick around after the stressor is gone.
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Sadness vs depression
Sadness is a normal emotion that's tied to a cause and lifts with time. Depression is a persistent medical condition: low mood and loss of interest most of the day, nearly every day, for at least two weeks, with real effects on function.
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Worry vs rumination
Worry looks forward and asks 'what if?' about things that might happen. Rumination looks back and asks 'why?' about things that already did. Both are repetitive loops, but they point in opposite directions.
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Burnout vs depression
Burnout is work-related exhaustion that tends to ease when you get distance from the job. Depression is a medical condition that reaches across all of life and doesn't lift just because you take time off.
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Bipolar disorder vs depression
Depression (unipolar) means the mood only goes down. Bipolar disorder means the mood also goes up, into mania or hypomania. The depressed phases can look identical, which is why bipolar disorder is often missed at first.
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ADHD vs anxiety
Both make it hard to concentrate, but for different reasons. In ADHD, attention itself works differently and the pattern is lifelong. In anxiety, worry crowds out focus. They also frequently occur together.
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Intrusive thoughts vs compulsions
An intrusive thought is an unwanted thought, image, or urge that pops into your mind. A compulsion is something you do, a behavior or mental act, to relieve the distress that thought creates. In OCD, the first drives the second.
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CBT vs DBT
CBT is a broad therapy focused on changing unhelpful thoughts and behaviors. DBT is a specialized form of CBT built for intense emotions, adding skills for distress tolerance, emotion regulation, and acceptance.
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Psychiatrist vs psychologist vs therapist
A psychiatrist is a medical doctor who can prescribe medication. A psychologist holds a doctorate and provides therapy and testing. Therapist is a broader term for licensed master's-level professionals who provide talk therapy. Most psychologists and therapists don't prescribe.
Comparing two medications?
Shrinktionary compares the words. For side-by-side guides to specific psychiatric medications, like one antidepressant versus another, that's the job of our sister site.
Medication comparisons on PsychiatryRx →