First aid measures for hydrogen cyanide poisoning Transfer the patient to fresh air, take off contaminated clothing, rinse contaminated skin with water and 0.5% sodium thiosulfate, orally poison with 0.2% potassium permanganate, 5% sodium thiosulfate or 3% peroxidation. Hydrogen thoroughly wash the stomach to pay attention to calm, keep warm and oxygen, infusion of isoamyl nitrite and timely injection of 3% sodium nitrite 10 ~ 15ml, heartbeat and respiratory arrest should be artificial respiration, until sent to the hospital. Hydrogen cyanide poisoning symptoms Mild poisoning: eye and upper respiratory tract irritation, headache, dizziness, chest tightness, nausea and weakness, etc., there is bitter almond flavor in the exhaled breath, can relieve itself. Moderate poisoning: nausea, vomiting, chest pressure, shortness of breath, pale red or pale skin. Severe poisoning: causing water in the brain, oppressing nerves, loss of consciousness, fatigue, tonicity or paroxysmal convulsions, muscle relaxation, reflexes, breathing and heart can stop at any time. Bathroom Set,Brush Trash Can Set Kit,Brush Trash Can Set,Toilet Brush Holder Set Qin Jian International Limited , https://www.luanbosmart.com
What are the precautions when using the hydrogen cyanide detector?