Fever Care
Use when asked for general educational information about fever care — common causes, general self-care measures, and when to seek medical attention — for education only, not medical advice; always direct the reader to consult a doctor or health care professional.
> ⚠️ Ask your doctor or health care professional. This information is AI generated for education and NOT medical advice.
Fever is a temporary rise in body temperature, most often a sign the body's immune system is responding to an infection. It's a symptom, not a disease in itself.
Common symptoms
Elevated body temperature, chills or shivering, sweating, headache, muscle aches, and general malaise. Fever is often accompanied by symptoms of the underlying cause (cough, sore throat, digestive upset).
General self-care measures
- Rest and stay hydrated.
- Use fever-reducing medication (appropriate for age and health status) if the fever is causing significant discomfort, following label or medical guidance.
- Dress in light clothing and keep the room at a comfortable temperature — avoid over-bundling, which can worsen discomfort.
- Monitor temperature and associated symptoms over time.
When to seek medical attention
- Fever in an infant under 3 months (any fever in this age group generally needs prompt medical evaluation).
- Very high fever, or fever lasting more than a few days.
- Fever with a stiff neck, severe headache, rash, difficulty breathing, confusion, or persistent vomiting — see Urgent Emergency Care.
- Fever in someone with a weakened immune system or significant underlying health condition.
Common pitfalls
- Treating fever as inherently dangerous rather than a normal immune response — the fever itself is rarely harmful at typical levels; the underlying cause and associated symptoms matter more than the number on the thermometer.
- Over-bundling to "sweat out" a fever — this can raise body temperature further and cause discomfort rather than helping.
- Underestimating fever in a young infant — infants under 3 months can deteriorate quickly from infections that would be minor in an older child or adult; a fever at this age generally warrants prompt evaluation.
Learn more
- Urgent Emergency Care for recognizing when fever needs urgent care.
- Flu Care, Sepsis Care for related conditions where fever is a key symptom.
- Health Care for general navigation of health systems.