Fever
Most fevers fight off infection on their own — but some need a doctor, fast.
Fever is the body's normal response to infection. In adults, a temperature over 38°C (100.4°F) is considered a fever, and most resolve within three days. A doctor should assess anything that lasts longer, climbs above 39.4°C (103°F), or comes with warning signs like chest pain, confusion, or a stiff neck.
When to worry
Seek urgent medical care for any of the following:
- Temperature above 39.4°C (103°F) in an adult
- Fever lasting more than three days
- Severe headache, stiff neck, or confusion
- Rash that doesn't fade under pressure
- Difficulty breathing, chest pain, or persistent vomiting
- Any fever in a baby under 3 months
Safe self-care
Reasonable first steps while you wait for or decide on a consultation:
- Drink water, broth, or oral rehydration fluids throughout the day
- Rest — fever is energy-expensive
- Paracetamol or ibuprofen at label dosing if you have no contraindication
- Keep the room cool; light clothing beats heavy blankets
- Monitor temperature every 4–6 hours and note the trend
Which specialist treats fever?
Fever — FAQ
When should I go to the emergency room for a fever?
Go immediately for fever with stiff neck, confusion, seizure, a non-blanching rash, severe difficulty breathing, or for any fever in an infant under 3 months old.
Can I have a video consultation for a fever?
Yes. A General Physician can review your symptoms, suggest tests, and issue prescriptions online. They'll escalate you to in-person care if warning signs appear.
Is 37.5°C a fever?
37.5°C is a low-grade temperature. It's not usually considered a true fever until it reaches 38°C (100.4°F) or higher.
Other symptoms
This page is general information, not medical advice for any specific person. If in doubt, book a consultation or seek emergency care.