Chemical burns to oropharyngeal mucosa/airways/lungs
Mouth/throat/chest pain
Cough, hemoptysis, SOB, respiratory distress
Laryngospasm, bronchospasm
Caustic cocktail
Barotrauma of descent
Hazmat exposure
Otic barotrauma
Dirty bomb
Pulmonary barotrauma
Sea wasp sting
Sinus barotrauma