Intoxication by Hand-Sanitizers and other Toxic Alcohols in a Low-Resource Setting: Two Case Reports.

Toxic alcohol poisoning can be lethal if not identified early and treated appropriately. Toxic alcohol assays are often unavailable in low-resource setting, so clinicians have to infer a diagnosis based on suspicion, repeated evaluation and biochemical course. We report a case of toxic alcohol poisoning concealed by auto-intoxication with in-hospital hand sanitizer. The eventual appearance of a concurrent high anion gap prompted dialysis. In another case, a comatose patient presented with a high osmolal gap and a high anion gap. Incorrect a priori opinions caused us to defer dialysis and the patient died shortly afterwards. Clinicians should be aware that toxic alcohol poisoning can produce a confusing diagnostic picture with an insidious course, and that doctor delay can prove fatal. LEARNING POINTS: Toxic alcohol ingestion may be lethal and warrants early identification, but this is not always possible.Incorrect a priori opinions by clinicians, or the co-ingestion of other alcohols by a patient, may produce a confusing diagnostic picture.Physicians should not defer immediate treatment for patients suspected of toxic alcohol ingestion with a double gap or visual disturbances. © EFIM 2021.