What are the causes of food poisoning

summary

There are many foods in our daily life that can easily lead to food poisoning. Food poisoning not only affects our health, but also delays the work and study of our friends. Let's talk about the departments of food poisoning.

What are the causes of food poisoning

Symptom 1: staphylococcal enterotoxin food poisoning, mainly nausea, vomiting, abdominal pain, diarrhea, especially vomiting is more serious. It is often caused by eating dairy products, meat products and leftovers contaminated by bacteria.

Symptom 2: the most common symptoms of food poisoning are severe vomiting, diarrhea, accompanied by abdominal pain. People with food poisoning often have dehydration symptoms due to vomiting and diarrhea, such as dry mouth, sunken eye socket, loss of skin elasticity, cold limbs, weak pulse, low blood pressure, etc., which can eventually lead to shock. Therefore, it is necessary to supplement water for patients, and normal saline can be input if conditions permit.

Symptom 3: if the symptoms are mild, let them rest in bed. If only stomach discomfort, drink warm water or diluted saline, and then reach into the throat to induce vomiting. If you find that the poisoned person has shock symptoms (such as cold hands and feet, blue face, decreased blood pressure, etc.), you should immediately lie on your back, raise your lower limbs as much as possible, and ask a doctor for treatment as soon as possible.

matters needing attention

Generally speaking, foods that cannot be preserved for a long time, such as dairy products, meat, poultry, fish and frozen foods, can be maintained for about 4 hours in the non frozen state. So try to buy this kind of food in the shops and supermarkets near home, and don't let them stay in the non frozen state for more than 1 hour. If you are going home by car, you should pay attention to keep this kind of food away from the engine, so as to avoid the growth of bacteria caused by the heat of the food.