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What symptom does gastroenteritis have? You must know these

Gastroenteritis is a very common disease in people's life. It is usually caused by inflammation of gastric mucosa and intestinal mucosa, or food poisoning, microbial infection and so on. Generally, it is due to eating unclean food and so on. The most common is that the food is infected with bacteria, and then cooked or half cooked food, especially easy to get bacteria. Flies and unhygienic cooking utensils. Food stored at room temperature is likely to be seriously contaminated by bacteria. Campylobacter is often found in contaminated poultry, meat and fish. The bacteria often cause diarrhea and severe abdominal pain.

Symptoms include: severe vomiting and diarrhea, often with abdominal cramps and colic, fever, sweating. It can be divided into acute gastroenteritis and chronic gastroenteritis. Gastroenteritis has little effect on the general adults, only occasionally feel uncomfortable and inconvenient in life. It's not going to have a particularly big impact. But for the frail, young or old people, it is easy to cause great impact. It can even lead to dehydration and electrolyte disorder of life. Poisons and drugs can cause chemical gastroenteritis. Viral infection is the most common cause of gastroenteritis. There are many kinds of viruses that can cause gastroenteritis, the most common is rotavirus, followed by Norwalk virus, astrovirus and enteroadenovirus.

Severe vomiting and diarrhea can quickly lead to dehydration, which can be manifested as weakness, extreme thirst, oliguria or deepened urine color, dry skin, dry mouth, eyeball depression, and infants can also show less tears when crying. Severe vomiting or diarrhea can cause hyponatremia, hypokalemia, hypotension, etc. Hyponatremia is particularly common in patients who drink large amounts of water with little or no salt to replenish their fluids. There is a potential risk of water and electrolyte disorders, especially in patients who are seriously ill, weak, young or old. Severe cases can lead to shock and renal failure.