What are the factors that cause gastroenteritis? 1, physical factors.
Some patients will leave a gastric tube after operation, which will also cause inflammation after a long time. However, foreign bodies in the stomach, persimmon stones and esophageal hiatus hernia will all cause mechanical damage to the gastric mucosa. There are also abdominal tumors that can cause acute gastritis after radiotherapy.
2. Chemical factors
It is a three-point poison, and many drugs will be harmful to our gastrointestinal tract. When taking some drugs, it will stimulate the gastric mucosa and cause injury, erosion and punctate bleeding, and then develop into gastroenteritis.
3. Microbial infections and bacterial toxins
This infection mainly comes from food. Although it seems that food is not perishable when the weather turns cold, bacteria and viruses are everywhere. If food is not properly cleaned and disinfected, infection will still occur, which will lead to gastroenteritis. The most common microbial infections and bacterial toxins contaminated food, including salmonella and staphylococcus aureus toxins, influenza and enterovirus infections can cause acute gastroenteritis. The most common is acute gastritis caused by unclean diet. Common bacterial infections include staphylococcal exotoxin, botulinum toxin, salmonella endotoxin and lactobacillus acidophilus.
4, improper diet
The above is caused by unclean food, and another is not unclean, but improper diet, such as overeating, overeating, or special preference for spicy food, which will cause damp heat and damage the spleen and stomach.