Hand-foot syndrome in a patient with multiple fire ant stings.

The case is reported of an elderly patient with known previous exposure to fire ant stings, and who presented with hand-foot syndrome (HFS) in the setting of multiple fire ant stings to the lower extremities. Both hands and both feet were red, swollen, and mildly tender. Treatment was with fluocinonide cream, and all symptoms resolved as the classic fire ant skin lesions regressed. HFS was initially reported in association with acute crisis in sickle cell anemia and thalassemia and more recently as a common toxicity of chemotherapy administration. This is the first report of its occurrence in the setting of fire ant envenomization. Although recent literature may indicate a potential therapeutic benefit from COX-2 antagonists, the process appears to be self-limited, and requires only conservative treatment.