Fever: Health Guide
A high body temperature, commonly caused by infection but sometimes a sign of serious illness.
Emergency warning signs
- Difficulty breathing, confusion, seizure, blue lips, severe dehydration, severe abdominal pain, bleeding, or persistent vomiting
- Fever in a baby under 3 months
What this page cannot tell you
This page cannot diagnose you or replace a qualified healthcare professional's assessment.
Common causes
There can be many possible causes. A clinician may need to examine you and arrange tests to find the cause.
What you can do yourself
For mild symptoms, rest, drink fluids if suitable, monitor symptoms, and avoid starting antibiotics or prescription medicines without medical advice.
When to see a doctor
See a doctor if symptoms persist, worsen, keep returning, or affect a baby, child, pregnant person, elderly person, or someone with a long-term illness.
What a doctor may check
A doctor may ask about symptoms, examine you, check vital signs, review medicines, and arrange tests if needed.
Nepal context
In Nepal, season, location, infection patterns, air pollution, travel, water safety, and access to care can affect health risks and next steps.
Useful records to keep
- Temperature readings
- Prescriptions
- CBC reports
- Platelet trend if dengue is suspected
Disclaimer
This is general health information only and does not replace medical advice, diagnosis, treatment, or emergency care.