Recently, Ms. Zhang, who lives in Panyu, had five people eating mushroom dumplings and corn dumplings in a shop. After a few hours, symptoms such as face, lips, and nails turned dark and his hands and feet were softened. He was diagnosed with food after being sent to hospital. Nitrate poisoning. 70-year-old Chen Hu-poo had suffered from dehydration and shock symptoms such as vomiting and diarrhea, blurred vision, blood pressure, and cold sweat as he had eaten the rest of the day before yesterday. Yu Tao, deputy director of the Department of Gastrointestinal Medicine at Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, pointed out that most people with acute gastroenteritis are caused by food poisoning (including nitrite) because of the hot weather. The food is contaminated with bacteria or bacterial toxins. Or foods contain toxins that are harmful to the body. Bacterial food poisoning is the most common clinically. Therefore, in the summer, we must strictly control the disease from the mouth and pay attention to food hygiene to reduce food poisoning accidents. Yu Tao reminded that during the hot summer season, bacteria are multiplying rapidly. Common toxins are mainly produced by bacteria such as Staphylococcus aureus, Clostridium perfringens, and Clostridium botulinum. The elderly people are more economical. Sometimes the remaining meals like to stay in the next meal, but they don’t pay attention to fully join in killing the bacteria. When the office worker goes out to eat, they accidentally eat a meal or overnight food, salad, hot pot, Mala Tang, etc., This type of food is likely to cause the contamination of pathogenic bacteria and toxins, or over-breeding of bacteria. In case of a large amount of food, it can easily lead to acute food poisoning. Yu Tao introduced that the symptoms of patients with gastrointestinal type bacterial food poisoning are very different, and many people are accompanied by fever, weakness, body aches, dizziness and other symptoms. Among them, gastritis-based patients also experience epigastric pain, nausea, and vomiting. Abdominal pain can be divided into pain or cramps. In patients with colitis, abdominal pain is mainly umbilical or abdominal-abdominal, accompanied by diarrhea, and sometimes pus or mucus appears in the feces, suggesting that the severity of enteritis is relatively high. Intestinal inflammation is mostly umbilical peritoneal bloating, watery stools, daily diarrhea, a large amount, easily lead to dehydration and electrolyte imbalance; and general inflammation of the lower abdomen, colon pain is obvious, it means frequent, tenesmus, mainly to thin, mainly Accompanied by mucus. In both cases, enteritis may also occur at the same time, and the number of diarrhoea per day can range from several times to several tens of times. Because the condition is serious, it can lead to unconsciousness, coma, convulsions, etc., so it should be promptly sent to hospital. Tips: How to prevent food poisoning? 1, to eat fresh food, making salad dishes, etc. should pay attention to the production of raw and cooked tools separately. 2. Try to avoid eating in places with poor sanitation. 3, reduce the mala Tang, hot pot, barbecue, etc. may lead to bacterial residue production methods to cook. 4, feel the food deterioration should stop eating in time, do not feel lucky. 5. Vegetables and cured meat products that have just been salted have large amounts of nitrite. Do not eat immediately. It is best to eat only after 15 days, and do not eat in large amounts. 6. After the vegetables are cooked, if they are left for a long time, the nitrite content will increase significantly and they will not be eaten.
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