If the patient eats crab and durian, for patients without a clear history of seafood allergy or durian allergy, a small amount of consumption will not have obvious toxicity. However, for patients with a history of crab allergy or a clear history of durian allergy, if symptoms similar to infectious diarrhea occur after taking a large amount of the product or after taking a large amount of the product, toxicity should be considered. Especially for the elderly, weak, with obvious primary underlying diseases, once there is nausea, vomiting, acid reflux, heartburn, severe abdominal cramps, accompanied by severe diarrhea, need to consider the emergence of toxicity, especially patients with chest tightness, shortness of breath, palpitations, accompanied by dizziness, headache or even transient loss of consciousness, to consider the emergence of acute food poisoning, at this time, must quickly go to the hospital! This time, we must quickly go to the hospital for medical treatment.