Abstract
Functional neurologic disorder (FND) is an underrecognized but important cause of acute neurological presentations in the postpartum period, particularly among culturally diverse patient populations. We present the case of a female Nepali immigrant (G5P3023 [fifth pregnancy, three term births, zero preterm births, two pregnancies that ended before 20 weeks, three living children]) in her late 30s with no prior medical or psychiatric history. She developed sudden neurological deficits on postoperative Day 0 following an uncomplicated Cesarean delivery. Approximately 11 hours after delivery, the patient became dizzy, pale, and diaphoretic, then developed right-upper and bilateral-lower extremity paralysis with impaired eye and mouth opening. A code stroke was initiated. Extensive workup (including computed tomography head, computed tomography angiography head/neck, and magnetic resonance imaging brain) was unremarkable. Neurological deficits resolved within hours after ammonia inhalant stimulation. The patient was ultimately diagnosed with postpartum FND. This case highlights key diagnostic and management challenges in distinguishing FND from stroke, catatonia, and dissociative states in medically complex postpartum patients. It also underscores the importance of trauma-informed, culturally sensitive approaches to diagnosis and care. Our discussion explores the limited but evolving literature on postpartum FND-potentially inclusive of sensory-motor mismatch, loss of agency, hormonal shifts, and psychosocial stressors-while also exploring strategies for culturally grounded psychoeducation. Clinicians must vigilantly watch for functional presentations postpartum to avoid unnecessary interventions and promote holistic recovery. Cross-disciplinary collaboration among psychiatry, neurology, and obstetrics is essential for optimal care.