A fever (38°C / 100.4°F or above) is the body fighting infection. Most fevers are viral and settle in a few days — but certain features need prompt care.
Generally 38°C (100.4°F) or above. How you feel matters as much as the number — a lower reading with severe symptoms still deserves attention.
Fluids, rest and appropriate paracetamol or ibuprofen for comfort. Watch for the red-flag signs above, and seek care for very young children or a fever that lingers.
MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.