Fever

What exactly is fever?

Fever (also called hyperthermia or pyrexia) happens when your body temperature goes above normal, usually above 37.5°C (99.5°F). It’s not always a bad thing. Sometimes, a mild fever means your body is doing its job and fighting off an infection. But if it gets too high, it’s time to take action.

How do you know you have a fever?

  • Feeling hot, sweaty, or chilled even when it’s warm outside
  • Headache, body aches, or just feeling weak
  • Loss of appetite
  • Dehydration 

What causes fever?

  • Infections (Malaria, pneumonia, flu, food poisoning, etc.)
  • Teething for babies
  • Vaccinations (Sometimes your body reacts to shots)
  • Inflammatory diseases (like arthritis)

How to treat fever at home?

  • Drink lots of water or homemade ginger/lemon tea
  • Take a lukewarm bath
  • Wear light clothing and rest under a fan
  • Take paracetamol or ibuprofen if needed

When to see a doctor?

  • A fever over 38°C (100.4°F) that won’t go down
  • Trouble breathing or chest pain
  • A rash that gets worse
  • Persistent vomiting or severe headache
  • Confusion or seizures

Can fever be prevented?

  • Wash your hands often
  • Drink plenty of fluids to keep your body hydrated
  • Cover your mouth when coughing/sneezing and avoid touching your face.
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