Food poisoning, the need for timely discharge of toxic food in the stomach, can be taken to induce vomiting, gastric lavage, symptomatic treatment (montelukast to stop diarrhea, rehydration, amoxicillin anti-infection) to alleviate the condition. 1. Inducing vomiting: Before eating toxic food without vomiting or diarrhea, if the patient is awake, he or she can stimulate the throat with a finger to induce vomiting, and vomit out the toxic food in the stomach. 2. Gastric lavage: If possible, go to the hospital in time for gastric lavage to remove the toxic food in the stomach. 3. Symptomatic treatment: (1) Anti-diarrhea: If you have vomited and diarrhea, you can give montelukast and other anti-diarrhea treatment. (2) Rehydration: replenish potassium and sodium in time to maintain electrolyte balance and accelerate the excretion of toxic substances. (3) Anti-infection: If secondary infection occurs, antibiotics such as cefaclor and amoxicillin can be given to fight infection. Food poisoning, it is recommended to seek medical treatment in time and follow the doctor’s instructions.