Schizophrenia in Postpartum mothers

Key things to know What the evidence shows
How common is it? Not established postpartum-specific
Is it more common among postpartum mothers? Postpartum is a high-risk relapse period in existing schizophrenia
Are postpartum mothers at higher risk? Strong relapse association
How much higher is the risk? Postpartum psychosis-admission IRR 2.34 among women who discontinued antipsychotics vs prepregnancy reference
How often can it be missed? Very high
Does it show up differently among postpartum mothers? Strong Yes contextually
How might it look different? Rapid deterioration, hallucinations/delusions, disorganisation or marked behavioural change require urgent assessment; relapse risk rises around delivery
What commonly occurs alongside it? Mood symptoms; substance use; medical complications
What can it be confused with? Postpartum psychosis/bipolar disorder; delirium; substance/medication-induced psychosis
Common screening tool PQ-16 self-assessment → clinical evaluation
Separate screening tool for postpartum mothers None
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