1. Acute inhalation

Symptoms of poisoning: respiratory tract irritation, dizziness, weakness, dizziness, vomiting and neurotoxic symptoms.

First aid method: quickly leave the scene to a place with fresh air, keep the airway unobstructed, and seek medical attention immediately.

2. Eye contact

Symptoms of poisoning: Severe eye irritation and damage.

First aid method: Immediately lift the eyelids, rinse thoroughly with plenty of running water or saline for at least 15 minutes, and then seek medical attention immediately.

3. Skin contact

Symptoms of poisoning: Liquid ethylene oxide causes skin irritation, dermatitis and blisters.

First aid method: Take off contaminated clothing immediately, rinse with plenty of running water for at least 20 minutes, and seek medical attention immediately.

4. Ingestion

Symptoms of poisoning: severe irritation and burns to the mucous membrane of the digestive tract.

First aid method: Immediately notify the doctor or poison control center, and voluntarily vomit after drinking water, but for unconscious persons, do not induce vomiting or feed anything.