Food poisoning symptoms

summary

Food poisoning refers to the acute toxic disease caused by the contamination of food by bacteria or bacterial toxins, or the presence of toxins in food. According to the etiology, there are different clinical manifestations. Let's talk about the symptoms of food poisoning

Food poisoning symptoms

1. Acute and subacute diseases caused by eating food contaminated by Vibrio parahaemolyticus or food containing Vibrio parahaemolyticus. Vibrio parahaemolyticus is a common pathogen of food poisoning, which accounts for a large proportion of bacterial food poisoning. The main clinical symptoms are gastrointestinal symptoms, such as nausea, vomiting, abdominal pain, diarrhea and watery stool. The food poisoning caused by this bacterium has the common characteristics of outbreak onset (the same time, the same area, the same or similar symptoms, the same contaminated food), short incubation period (several hours to several days), and certain seasonality (summer and Autumn).

2. It is an acute disease caused by eating food contaminated by Staphylococcus aureus and its enterotoxin. The common food causing staphylococcal food poisoning are starch (such as leftovers, porridge, rice noodles, etc.), milk and dairy products, fish, eggs, etc. when the contaminated food is stored at room temperature of 20-22 ℃ for more than 5 hours, the bacteria multiply in large quantities and produce enterotoxin. The toxin has strong heat resistance and can still maintain its virulence and cause disease after boiling for 30 minutes. Most of the disease occurred in summer and autumn.

3. It is caused by ingesting a large amount of food contaminated by Proteus, which is food poisoning caused by opportunistic pathogens. Proteus is a gram-negative bacterium, which can be divided into Proteus vulgaris and Proteus mirabilis according to different biochemical reactions. There are more than 100 serotypes. A large number of Proteus grow and propagate in human body, and produce enterotoxin, causing food poisoning. The incidence rate is high in summer and autumn, and the clinical manifestations are gastrointestinal and allergic.

matters needing attention

We all know the three major nutrients in human diet, namely, sugar, protein and vitamins. So as long as we eat these every day, and then more is better, it will be beneficial to our health. It's not like that. Diet is an important means to keep us healthy. If we want to be healthy, we can't do without a reasonable diet of three meals a day. He is an important minister who provides us with daily vitality and strength. Only with spirit and strength can we complete our plans and goals, create the yearning life in our hearts, and avoid the embarrassing situation of lacking strength when we have more than enough[ Notice for food poisoning: https://www.pingguolv.com/bj/151568.html