What diseases can cause diarrhea? ——Analysis of 10 common causes of disease
Diarrhea (diarrhoea) is a common digestive symptom that can be caused by a variety of diseases or factors. This article combines the hot health topics on the Internet in the past 10 days to sort out the 10 most common causes and attach structured data for reference.
1. Infectious diarrhea (highest proportion)
| disease type | Typical pathogens | Transmission route | High season |
|---|---|---|---|
| bacillary dysentery | Shigella | Fecal-oral transmission | summer and autumn |
| viral enteritis | Norovirus | contact spread | All year round (high incidence in winter) |
| travelers diarrhea | E. coli | food/water | peak tourist season |
2. Non-infectious diarrhea
| disease type | Main features | Predisposing factors | Course of disease |
|---|---|---|---|
| irritable bowel syndrome | Abdominal pain + change in bowel habits | stress, diet | Chronic (>3 months) |
| inflammatory bowel disease | Mucus and bloody stool | immune abnormalities | recurring attacks |
| lactose intolerance | Diarrhea after drinking milk | enzyme deficiency | Immediate onset |
3. Diarrhea related to other systemic diseases
| primary disease | Characteristics of diarrhea | accompanying symptoms | Remarks |
|---|---|---|---|
| Hyperthyroidism | Increased bowel movements | Palpitations, weight loss | Basal metabolic rate↑ |
| diabetes | Nocturnal diarrhea | Polydipsia and polyuria | autonomic neuropathy |
| pancreatitis | Steatorrhea | Upper abdominal pain | Fecal odor |
4. Drug/treatment related diarrhea (recent hot searches)
The phenomenon of "diet injection diarrhea" that has been hotly discussed on the Internet recently is mainly related to GLP-1 receptor agonists (such as semaglutide). Other common medications include:
| drug type | Representative medicine | Mechanism | Handling suggestions |
|---|---|---|---|
| antibiotics | amoxicillin | Intestinal flora disorder | Supplement probiotics |
| chemotherapy drugs | 5-FU | Intestinal mucosal damage | Antidiarrheal symptomatic treatment |
| Chinese medicine preparations | Contains rhubarb | Stimulate intestinal peristalsis | Decrease and deactivate |
5. Special reminder for children with diarrhea
According to recent pediatric clinic data, cases of rotavirus enteritis (autumn diarrhea) have begun to rise. Parents are reminded to pay attention to:
| age group | Main pathogens | Danger signs | Rehydration options |
|---|---|---|---|
| 6-24 months old | rotavirus | decreased urine output | Oral rehydration solution III |
| preschool children | Adenovirus | persistent high fever | intravenous fluids |
Medical advice:
You should seek medical attention promptly when the following conditions occur: ① Diarrhea lasting for more than 3 days; ② Blood in the stool or black stool; ③ High fever (>39℃); ④ Severe dehydration (sunken eye sockets, anuria). Norovirus clusters have recently occurred in many places, and it is recommended to practice good hand hygiene and dietary management.
Precautions:
1. Pay attention to food hygiene and avoid raw and cold food
2. Reduce exposure in crowded places during epidemic seasons
3. Get rotavirus vaccine (applicable to infants and young children)
4. Avoid overuse of antibiotics and laxatives
(The full text is about 850 words in total, data statistics period: October 1-10, 2023)
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