Food poisoning want to vomit can not vomit out of fatigue difficult to need to carry out medication to relieve nausea, physical vomiting, rehydration, anti-infection and other treatments. 1. Relieve nausea, the main use of domperidone and other drugs, targeted relief of nausea symptoms, improve the general state. 2. Physical vomiting can be induced by using cotton swabs to stimulate the back wall of the throat to induce vomiting. 3. Rehydration, if the amount of vomiting and diarrhea is large, it is necessary to use glucose saline and other rehydration therapy in time to avoid dehydration. 4. Anti-infection, if after the routine blood test, clearly combined with bacterial infection, but also need to use penicillin and other antibiotics in time for treatment. The choice of specific drugs need to consult a doctor in time, under the guidance of the doctor, not self-medication.