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Aripiprazole-Induced Hyponatremia Observed Upon Rechallenge: A Case Report
Nicholas McGuire1, Leslie Wu1, Archana Jhawar1,2
1Pharmacy, Jesse Brown VA Medical Center, Chicago, IL, USA.
None:
Medications account for nearly two-thirds of all cases of syndrome of inappropriate antidiuretic hormone secretion (SIADH). Numerous psychotropics including antipsychotics have been associated with SIADH but it is difficult to show a causal relationship. We report a unique case where a patient developed hyponatremia and upon rechallenge with aripiprazole resulted in a second incidence. There is limited literature recognizing aripiprazole induced SIADH and especially any focused on medication rechallenge.
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