Hexamethylene diisocyanate (HDI) has a strong irritating effect on skin, eyes, etc., and inhalation can cause asthma, dyspnea, allergy and other symptoms. This paper analyzes the accident process and clinical data of a patient with chemical burns of eye and skin and pulmonary inflammation caused by HDI, so as to provide references for the prevention and treatment of acute poisoning caused by HDI. At the same time, it reminds enterprises to provide safety training to workers exposed to toxins, regularly organize supervision and inspection, and improve the emergency rescue capabilities for sudden accidents.

Hexamethylene diisocyanate (HDI) has a strong irritating effect on skin, eyes, etc., and inhalation can cause asthma, dyspnea, allergy and other symptoms. This paper analyzes the accident process and clinical data of a patient with chemical burns of eye and skin and pulmonary inflammation caused by HDI, so as to provide references for the prevention and treatment of acute poisoning caused by HDI. At the same time, it reminds enterprises to provide safety training to workers exposed to toxins, regularly organize supervision and inspection, and improve the emergency rescue capabilities for sudden accidents.