Autumn diarrhea refers to a cluster of diarrhea cases occurring after the onset of autumn, typically increasing from September onwards. In infants and young children, autumn diarrhea is primarily a viral diarrhea caused by rotavirus. This is an acute infectious diarrhea disease that mainly affects children under 5 years old, with the highest incidence rate among infants aged 6 months to 3 years.
Three Prominent Symptoms of Autumn Diarrhea
1. Sudden onset, often accompanied by upper respiratory symptoms like fever, runny nose, cough, and nasal congestion.
2. Increased stool frequency (around 10 times daily), with watery or curd-like stools appearing yellow or yellow-green, containing slight mucus but no foul odor.
3. Most children initially appear lethargic, lose appetite, and may vomit ingested food. Severe cases develop dehydration symptoms like pronounced thirst, reduced urine output, and restlessness.
4 Most Effective Strategies for Treating Autumn Diarrhea
1.The key to caring for affected children is preventing dehydration. Oral rehydration solution (ORS) is the first choice for preventing dehydration. Rotavirus infection is a self-limiting disease that typically resolves on its own within a week of infection. However, during this process, the most important thing is to focus on fluid replacement, and preventing dehydration is crucial. Oral rehydration solution (ORS) is readily available, making it the preferred choice for affected children.The general principle is to offer as much as the child is willing to drink until diarrhea stops. However, if the child shows signs of dehydration—such as poor skin turgor, lethargy, apathy, drowsiness, or decreased/absent urine output—seek immediate medical attention for intravenous rehydration therapy to correct dehydration.
2. Formula-fed infants should be fed at least every 3 hours
If a child develops autumn diarrhea, breastfed infants should continue breastfeeding, with increased frequency and duration of feedings. Formula-fed infants should be fed at least every 3 hours. Most children regain their appetite after rehydration, so normal eating should be encouraged.
3. Avoid antibiotics unless bacterial infection is present
For rational medication use: First, employ probiotics to restore normal intestinal flora and rebuild the gut's natural protective barrier. Common options include Bifidobacterium, Lactobacillus acidophilus, and Saccharomyces boulardii. Second, use intestinal mucosal protectants such as Smecta.Antibiotics should generally be avoided unless bacterial infection is present.
4. Daily zinc supplementation reduces diarrhea severity and duration Current consensus indicates that daily zinc supplementation of 10–20 mg significantly reduces the severity and duration of diarrhea in children under 5 years old.Therefore, it is recommended that all children with diarrhea receive 10–20 mg of zinc daily for 10–14 consecutive days. If home treatment shows no improvement after 3 days, or if any of the following symptoms appear within 3 days: increased frequency or volume of diarrhea, poor eating or drinking, frequent vomiting, persistent fever, noticeable thirst, or blood in stool, seek immediate medical attention.
Key reminders for preventing autumn diarrhea:
1. Practice frequent handwashing, including for both baby and caregiver.
2. Maintain balanced nutrition and moderate exercise to boost immunity.
3. Ensure adequate hydration for the baby.
4. Minimize visits to crowded public places.
5. Ensure adequate sleep, ventilate rooms frequently, and sun-dry bedding regularly.
6. Strengthen physical fitness through regular exercise.
7. Use medications judiciously: Avoid overusing broad-spectrum antibiotics to prevent disruption of normal gut flora. Consider oral probiotics to maintain intestinal microbial balance.
8. Administer rotavirus vaccine. Infants aged 6 months to 3 years should receive annual vaccination between July and September, preceding the autumn diarrhea season. The vaccine primarily prevents severe rotavirus enteritis. While vaccinated children may still contract autumn diarrhea, symptoms will be relatively milder.