Psoriasis is a chronic inflammatory skin disease with well-documented psychological comorbidities, yet the mechanisms linking early life experiences to its psychosocial impact remain underexplored. This cross-sectional study examined the associations between childhood trauma, early maladaptive schemas (EMSs), and psychological distress in adults with psoriasis (n = 85), other chronic illnesses (n = 85), and healthy controls (n = 85). Participants completed validated self-report measures assessing childhood maltreatment (Childhood Trauma Questionnaire-Short Form), EMSs (Young Schema Questionnaire-Short Form), and symptoms of depression, anxiety, and stress (Depression Anxiety Stress Scale). Statistical analysis revealed that, relative to healthy controls, the psoriasis group endorsed higher Emotional Deprivation, Insufficient Self-Control, and Emotional Inhibition schemas, consistent with enduring emotion regulation difficulties. Psoriasis patients also reported greater depression symptoms than healthy controls, and higher anxiety and stress than both healthy and chronically ill controls. Although no between-group differences emerged in retrospectively reported childhood trauma, the pattern of schema elevations suggests that difficulties in early emotional development, such as unmet emotional needs or subtle forms of neglect, may have contributed to later vulnerability, reflected at the schema rather than the trauma-report level. Overall, the findings highlight schema-level vulnerabilities in psoriasis that may underlie psychological distress and potentially contribute to symptom maintenance. Clinically, brief screening for EMSs and emotion-regulation problems in dermatological settings may support risk stratification and referral. Integrating schema-focused and stress-reduction interventions into routine psoriasis care could improve well-being and disease management.
