What should I do if I have a fever and vomit?
Recently, the symptoms of fever accompanied by vomiting have become one of the hot health topics, especially during the change of seasons or virus epidemics. This article will combine the hot discussions and medical advice from the entire Internet in the past 10 days to provide you with structured solutions.
1. Recent relevant hot data statistics
| Topic keywords | Search volume trends | Main focus groups |
|---|---|---|
| Fever and vomiting | up 42% | Parents of infants and young children (65%) |
| norovirus | Skyrocketed 180% | School staff (52%) |
| Stomach flu | 35% new | Working group (40-50 years old) |
2. Analysis of common causes
According to recent emergency data from tertiary hospitals:
| Cause classification | Proportion | Typical symptoms |
|---|---|---|
| viral infection | 58% | Sudden high fever + projectile vomiting |
| bacterial infection | 22% | Persistent low-grade fever + repeated vomiting |
| food poisoning | 15% | Vomiting with diarrhea |
3. Grading treatment plan
1. Mild symptoms (body temperature <38.5℃)
• Supplement electrolyte water in small amounts and frequently (5-10ml every 15 minutes)
• Use gastrointestinal mucosal protective agents such as montmorillonite powder
• Withhold solid food for 6-8 hours
2. Moderate symptoms (body temperature 38.5-39.5℃)
| Treatment measures | Things to note |
|---|---|
| physical cooling | Avoid alcohol wipes (increases risk of dehydration) |
| pharmacological intervention | Ibuprofen/acetaminophen choice |
3. Danger signs (immediate medical attention required)
✓ Vomiting that lasts for more than 12 hours
✓ Confusion occurs
✓ Significant decrease in skin elasticity
✓ Significant decrease in urine output
4. Selected Hot Questions and Answers
| High frequency problem | doctor advice |
|---|---|
| When can I eat after vomiting? | 1-2 hours after symptoms subside, start with rice water |
| Do I need to retake the antipyretic medicine after vomiting it out? | If you vomit within 15 minutes after taking the medicine, you need to take the full dose |
5. Precautions for special groups of people
Infants and young children:Pay attention to changes in diaper weight, if no urination for 6 hours requires emergency treatment
Pregnant women:Use antipyretics with caution. If the body temperature is >38°C, seek medical attention from an obstetrician immediately.
Seniors:Be wary of electrolyte imbalance caused by dehydration
6. Preventive measures
• Avoid crowded places during popular seasons
• Strictly implement tableware disinfection (norovirus requires chlorine-containing disinfectant)
• Stock up on oral rehydration solution III
Note: The data in this article are synthesized from the National Center for Disease Control and Prevention’s weekly report, major hospital Internet consultation platforms and health self-media hot spot monitoring, and are current as of November 2023.
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