Fatal Deliberate Self Harm with Paraquat

Deliberate self harm using paraquat is a significant problem in parts of Asia, the Pacific and Caribbean. It is used asherbicide and highly toxic after ingestion. Large amount of paraquat leads to rapid death but smaller doses oftencause a delayed lung fibrosis. A 21-yr-old female patient with paraquat poisoning with complaints of retrosternal andepigastric pain, mild respiratory distress and jaundice was admitted. She was icteric, her pulse was fast, subcutaneousemphysema was found at neck and lung was clear. Her respiratory distress, renal and liver function deterioratedand the patient was shifted to ICU and died on fourth day of poisoning. Methylprednisolone and cyclophosphamidepulse therapy was given but the patient died from multi-organ failure. Paraquat is very toxic and has no antidote.Keywords: Paraquat; gramoxone; herbicides; poisoning; BangladeshDOI: 10.3329/jom.v11i2.5467J MEDICINE 2010; 11 : 176-179