The poisoning caused by bitter melon and shrimp has the following manifestations: 1. Gastrointestinal manifestations will appear, and patients will experience nausea, vomiting, abdominal pain, diarrhea, abdominal distension and pus and blood stools, which are mainly caused by damage to the mucosa of the gastrointestinal tract after poisoning. 2. 3, bitter melon and shrimp poisoning after the bacterial food poisoning will often appear high fever, patients have convulsions, convulsions and symptoms affecting the respiratory tract, there will be a series of symptoms such as respiratory difficulties, some patients will appear systemic organ dysfunction will appear life-threatening situation exists.