What is the reason for the persistent diarrhea

Diarrhea refers to diarrhea. Diarrhea may be related to factors such as drug side effects, gastrointestinal infections, and intestinal tumors.

1. Drug side effects

Certain drugs, such as antibiotics, chemotherapy drugs, etc., can stimulate the gastrointestinal tract, leading to accelerated gastrointestinal motility, which in turn causes diarrhea, which usually gradually resolves after drug use is suspended.

2. Gastrointestinal infections

Common gastrointestinal infections include food poisoning, bacterial enteritis, viral gastroenteritis, etc. These diseases can also cause diarrhea, which is usually related to inflammation that stimulates gastrointestinal motility and changes in intestinal osmotic pressure.

3. Intestinal tumors

Intestinal tumors include rectal cancer, colon cancer, etc., because cancer invasion affects gastrointestinal function, leading to weakened digestion and absorption of food, which can cause varying degrees of diarrhea, vomiting and other symptoms.