Why do I keep having diarrhea lately? ——Analysis of hot health topics in 10 days
Recently, "diarrhea" has become a frequently searched keyword on social platforms and health categories, with many netizens reporting repeated diarrhea. This article combines hotspot data from the entire network in the past 10 days to analyze the causes from aspects such as diet, viruses, climate, etc., and provides practical suggestions.
1. Hot search data: Popularity ranking of topics related to diarrhea

| keywords | Search volume (10,000) | Platform popularity index |
|---|---|---|
| norovirus | 328.5 | ★★★☆☆ |
| acute gastroenteritis | 215.2 | ★★★☆☆ |
| food poisoning | 187.6 | ★★☆☆☆ |
| lactose intolerance | 156.3 | ★★☆☆☆ |
| Seasonal diarrhea | 142.8 | ★★☆☆☆ |
2. Analysis of the three main reasons
1. High incidence period of viral diarrhea
The latest data from the Centers for Disease Control and Prevention shows that the number of norovirus infection cases increased by 40% from last month, and its typical symptoms are watery stools and vomiting (more obvious in children). The virus spreads through contact and is prone to outbreaks in collective settings.
| susceptible places | Precautions |
|---|---|
| School/child care institution | Wash hands frequently and disinfect toys |
| Company canteen | Avoid sharing food and disinfect tableware |
| public transportation | Do not touch your mouth and nose after touching the handrails |
2. Changes in diet structure
Consumption of cold drinks and barbecues surges in summer:
3. Impact of climate factors
"Sauna days" appear in many places across the country. Under high temperature and high humidity environments:
| area | average daily temperature | Humidity |
|---|---|---|
| Yangtze River Delta | 32-36℃ | 78-92% |
| Pearl River Delta | 34-38℃ | 85-95% |
3. Countermeasures
1. Emergency treatment
| Symptoms | Treatment method |
|---|---|
| Watery stool >3 times/day | Oral rehydration solution III |
| With fever above 38℃ | Seek medical attention promptly |
| blood in stool | Emergency diagnosis of dysentery |
2. Diet adjustment
Recommended BRAT diet:
3. Precautions
The “Five Key Points of Food Safety” recommended by WHO:
4. Special circumstances that require vigilance
| red flag | possible disease |
|---|---|
| Diarrhea lasting >2 weeks | inflammatory bowel disease |
| Sudden weight loss >5kg | malabsorption syndrome |
| Waking up with pain at night | irritable bowel syndrome |
Note: If the above symptoms occur, it is recommended to undergo a colonoscopy or fecal calprotectin test.
5. Cases hotly discussed by netizens
The Weibo topic #热热pot的turns into Splatoon# has been read 120 million times. Typical cases:
Summary: The recent high incidence of diarrhea is the result of multiple factors. Paying attention to dietary hygiene and timely rehydration are the keys. If symptoms persist or worsen, it is important to seek professional medical help.
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