Schizophrenia is a serious mental disorder affecting how a person thinks, feels, and behaves. It typically emerges in late teens to early 30s, though symptoms can appear earlier or later. You cannot self-diagnose schizophrenia only a qualified mental health professional (psychiatrist or clinical psychologist) can confirm it after thorough evaluation. Here’s what to watch for:
Positive symptoms (added experiences):
- Hallucinations: Hearing voices (most common), seeing things, or sensing smells/touches that aren’t real.
 - Delusions: Fixed false beliefs, e.g., being persecuted, controlled by external forces, or having grand powers.
 - Disorganized thinking/speech: Jumping between unrelated topics, incoherent sentences, or “word salad.”
 
Negative symptoms (lost abilities):
- Reduced emotions (flat affect), lack of motivation, social withdrawal, poor self-care, or diminished speech.
 
Cognitive symptoms:
- Trouble focusing, memory issues, or poor decision-making.
 
Early warning signs (prodrome phase):
- Social isolation, odd beliefs, reduced interest in activities, or subtle perceptual changes.
 
Key red flags requiring immediate help:
- Voices commanding harm to self/others.
 - Delusions causing dangerous behavior.
 - Sudden, severe functional decline (e.g., dropping out of school/work).
 
What to do:
- Track symptoms for 1–2 weeks (frequency, duration, impact).
 - See a psychiatrist—diagnosis requires symptoms persisting ≥6 months with ≥1 month of active psychosis (per DSM-5).
 - Rule out mimics: Drug use (meth, LSD), brain injury, thyroid issues, or bipolar disorder can mimic schizophrenia.
 
Risk factors: Family history, prenatal complications, trauma, or heavy cannabis use in adolescence.
Bottom line: If reality feels distorted or daily functioning collapses, seek professional evaluation immediately. Early treatment (antipsychotics + therapy) dramatically improves outcomes.