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Example Content from MEDITEXT for Hydrogen cyanide:
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ACUTE EXPOSURE INFORMATION
- Coma, tonic-clonic seizures, palpitations, dilated pupils, hyperventilation, hypoventilation, shock, cyanosis, severe metabolic acidosis, initial tachycardia and hypertension followed by bradycardia and hypotension, and respiratory arrest may be seen in serious poisonings. Noncardiogenic pulmonary edema and a wide variety of cardiac conduction defects and arrhythmias may develop. Nausea and vomiting may be noted.
- Percutaneous absorption may occur, but is usually seen only with total-body liquid exposure or immersion. Dermal absorption of significant amounts of hydrogen cyanide gas has not been reported in humans.
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