Frequent diarrhea within a week may be due to prolonged exposure to cold in the abdomen, unhygienic diet and digestive diseases.
1. Prolonged exposure to cold in the abdomen: Prolonged exposure to cold in air-conditioned rooms with low temperatures, sleeping without a good blanket, taking cold showers in winter, and eating too much ice water or ice cream and other cold foods may lead to prolonged exposure to cold in the abdomen, resulting in persistent diarrhea.
2. Unhygienic diet: unwashed food, expired food, moldy food, contaminated food, etc. will affect the health of the digestive tract and cause diarrhea and other digestive symptoms.
3. Digestive diseases: gastric ulcer, duodenal ulcer, gastric cancer, intestinal cancer, chronic enteritis, gastrointestinal dysfunction, intestinal flora imbalance and other diseases may cause diarrhea for more than a week.
Frequent diarrhea within a week may have other causes, you can go to the hospital for relevant examinations to clarify the cause.