Camphorated oil is usually applied externally as a topical analgesic, anti-infective, rubefacient, and antipruritic agent. Although it is considered a natural product with negligible toxicity, camphor poisoning has been documented, especially in children. Common symptoms include headache, vomiting, agitation, hallucinations, and convulsions. We report an 84-year-old woman who ingested a large amount of camphor oil in a suicide attempt and presented to our emergency department with hypothermia, miosis, junctional bradycardia, acute pulmonary edema, and acute renal failure. She died of dysrhythmia and profound shock on the second day of hospitalization.