Why Do People Experience Diarrhea in Summer?

Update Date: 2024-05-16 Source: Network

Summer, due to the rise in temperature, can easily allow bacteria to multiply rapidly. If diarrhea occurs in summer, it is likely caused by eating spoiled food. Additionally, many people enjoy seafood during the summer. If seafood is not cleaned thoroughly or cooked completely, it may carry germs or parasites. Therefore, it is essential to avoid consuming spoiled food during the summer season.

Summer diarrhea, a medical term, refers to diarrhea that occurs during the summer. Typically, it involves having more than three bowel movements per day. Since there are various causes of diarrhea, it is crucial to take targeted measures based on the underlying cause. Antibiotics should not be used indiscriminately for diarrhea, as this can lead to adverse consequences.

Common reasons for the high incidence of summer diarrhea include:

The hot weather and frequent rainfall in summer provide favorable natural conditions for the growth and reproduction of intestinal pathogens.
Although the human body has a certain defensive ability against external pathogens, such as the presence of lysozyme in the mouth and gastric acid in the stomach, which can kill pathogens entering the digestive tract through food, intestinal pathogens can invade people's health using tactics like "outnumbering" or "exploiting weaknesses".
Excessive sweating and increased water intake in summer can dilute gastric juice and reduce local resistance, creating conditions for the invasion of pathogenic bacteria. Additionally, poor rest and decreased resistance due to the heat can also make people susceptible to diarrhea.
In summer and autumn, there are various fruits, vegetables, cold dishes, and iced drinks. If the preparation process of these foods is not handled carefully, it can easily lead to contamination and increase the risk of infection after consumption.
The breeding of flies and cockroaches in summer and autumn can carry pathogenic bacteria and spread diseases. It is important to boil water before drinking to kill pathogenic microorganisms. Food should be kept separate to avoid cross-contamination. Leftover food should be stored in the refrigerator promptly and not for extended periods, and it should be thoroughly reheated before consumption. Hand hygiene is also crucial, with hands being washed thoroughly before eating and after using the toilet. Keeping the environment clean and controlling flies and cockroaches is also essential. Additionally, minimizing contact with individuals suffering from diarrhea is advisable.