Patients who have accidentally taken desiccant should have their stomachs thoroughly lavaged. Patients are usually conscious, so they can take a lot of warm water at this time and take the treatment of inducing vomiting and throat picking and then go to the hospital for treatment. If the patient still has abdominal discomfort, the stomach can be lavaged again in the hospital, and milk or egg white can be used to lavage the stomach, which can at the same time play the role of protecting the gastric mucosa to prevent gastric bleeding. After the completion of gastric lavage, mannitol or magnesium sulfate solution can be applied to induce diarrhea, and then choose the application of diuretics, such as hydrochlorothiazide, furosemide and other drugs, and also choose to inject vitamin C detoxification treatment, and at the same time must also apply omeprazole, rabeprazole and other drugs, which can play the role of inhibiting gastric acid and protecting gastric mucosa. If the patient vomits blood after taking desiccant, at this time, he can be treated with injection of hemostatic aromatic acid injection.