Sterilized water belongs to the strong acid and alkali substances, if accidentally taken, it will cause strong poisoning reaction, divided into three different types: mild, moderate and severe, with different clinical symptoms. If you eat disinfectant water, a small amount will cause mild poisoning, there will be nausea, vomiting, acid reflux, heartburn, abdominal pain, abdominal distension symptoms. If a large amount of disinfectant water totaling more than 50-100ml is consumed, severe nausea, abdominal pain, severe burning sensation, accompanied by severe diarrhea, periumbilical colic and other symptoms will occur. If the total amount of disinfectant water consumed is more than 100ml, it will cause severe disinfectant water poisoning, at this time there will be strong projectile vomiting accompanied by arrhythmia, tachycardia, at the same time, there are dizziness, headache, disorientation abnormalities and other neurological symptoms, and in severe cases, it will also cause gastrointestinal hemorrhage such as vomiting blood or black stools, etc., and need to go to the hospital immediately, and wash the stomach and symptomatic detoxification treatment with milk and egg whites.