Hydrofluoric acid burns.

Area of Science:

• Chemical safety
• Medical toxicology
• Emergency medicine

Background:

• Hydrofluoric acid (HF) is widely used across various industries.
• HF exposure presents a significant medical hazard.
• HF burns are characterized by a dual mechanism of injury, leading to severe and potentially lethal outcomes.

Purpose of the Study:

• To highlight the severe medical risks associated with industrial hydrofluoric acid exposure.
• To emphasize the critical importance of prompt and specific medical interventions for hydrofluoric acid burns.

Main Methods:

• Review of existing literature on hydrofluoric acid toxicity and burn management.
• Analysis of the dual mechanism of injury specific to HF exposure.
• Identification of key emergency treatment protocols.

Main Results:

• Hydrofluoric acid burns are among the most severe and lethal injuries encountered.
• The dual mechanism involves both corrosive damage and systemic fluoride toxicity.
• Delayed or inadequate treatment significantly increases morbidity and mortality.

Conclusions:

• Prompt and aggressive treatment is essential for managing hydrofluoric acid burns.
• Key interventions include copious irrigation, specialized soaks (iced benzethonium or benzalkonium), and calcium gluconate administration (topical and injectable).
• Timely application of these life-saving measures can prevent severe complications and improve patient outcomes.