Fever is one of the most common reasons parents take children to the doctor. Here's everything you need to know about managing fever at home and when medical help is needed.
What is a Fever?
Fever is a body temperature above **38°C (100.4°F)** measured orally. It is a natural response to infection — the body is fighting viruses or bacteria.
When to Treat Fever
• **Above 38.5°C** — give fever medicine
• **Below 38.5°C** — medicine usually not needed
• Focus on comfort, not just the number
Best Medicines for Fever
| Medicine | Age | Dose | Frequency |
|---|---|---|---|
| Paracetamol | All ages | 10–15 mg/kg | Every 4–6 hours |
| Ibuprofen | 3+ months | 5–10 mg/kg | Every 6–8 hours |
**Never give aspirin to children** — risk of Reye's syndrome.
When to See a Doctor Immediately
**Red flags — seek help right away:**
• Fever in baby **under 3 months**
• Fever above **41°C**
• **Convulsions** (febrile seizure)
• Child **won't drink** or is very lethargic
• **Rash** that doesn't fade on pressing
• **Stiff neck** or severe headache
• **Blue lips** or difficulty breathing
How to Take Temperature
• **Under 3 years**: Armpit or forehead thermometer
• **Over 3 years**: Oral or ear thermometer
• **Rectal** is most accurate for infants
Home Care Tips
1. Give plenty of fluids
2. Light clothing — don't bundle up
3. Sponge with lukewarm water (not cold)
4. Rest
5. Monitor through the night
Calculate the right fever medicine dose for your child using our [pediatric dose calculator](/).