Abstract
Hydrofluoric (HF) acid has numerous uses both in industry and the home. HF burns are characterized by intense pain, progressive tissue damage and significant systemic effects. Pain may be prolonged because the fluoride ion remains active despite irrigation of the burn. Subcutaneous infiltration of calcium gluconate is the local treatment of choice. We present a case of hydrofluoric acid burn from rust remover that was effectively treated by topical calcium gluconate baths. A calcium gluconate solution can be prepared with material available in most hospitals and may be readily administered in this fashion. Early recognition and appropriate treatment of hydrofluoric acid burns will provide symptomatic relief and minimize tissue damage.
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