What symptom is food poisoning

summary

Three meals a day is indispensable for people, but few people are clear about the symptoms of food poisoning. If many people don't pay attention to their diet and don't match the food properly, they will easily have this food poisoning. Some even have this bacterial food poisoning, such as birds with bacteria or pork and eggs, if we eat them raw without cooking, It is easy to cause bacterial food poisoning after eating. If we have bacterial food poisoning, we should actively deal with it. What are the symptoms of bacterial food poisoning? Let's talk about it now.

What symptom is food poisoning

First, the patient had a history of eating unclean food before onset, and often had the disease within a few hours of eating. The incubation period of the disease was different with different strains of infection. The clinical symptoms were similar, mainly acute gastroenteritis, with acute onset, nausea, vomiting, abdominal pain, diarrhea, etc. the abdominal pain was mostly persistent or paroxysmal pain in the upper and middle abdomen, and vomiting was mostly gastric contents, especially staphylococcus infection Strong;

Second: according to different pathogenic bacteria, feces can be watery or mushy odor, purulent bloody stool, or even blood samples; some can also have facial flushing, headache, urticaria and other allergic symptoms. The course of the disease is short, and it can recover in 1-3 days, and a few can recover in 1-2 weeks,

Third: severe diarrhea can lead to dehydration, acidosis, and even shock; food poisoning abdominal pain caused by invasive bacteria can present paroxysmal pain, with diarrhea and mucus purulent bloody stool; due to a large number of bacteria and toxins are taken out of the body after vomiting and diarrhea, the disease rarely causes septicemia and severe toxemia.

matters needing attention

We must pay attention to the food hygiene at ordinary times, do not eat those unclean or rotten food, do not eat unknown food and poisonous animals and plants. If we usually eat raw fruits and vegetables, we must wash and disinfect them. We must not eat dead livestock and poultry. After boiling water cooking, bacteria are killed, but the toxin produced when they propagate in food, or the toxin of dead bacteria themselves, can not be completely destroyed by boiling water.