First Aid & CPR Preparedness: Step-by-Step Emergency Resuscitation Guide

Understanding High Fever (Pyrexia)

A fever (pyrexia) is a temporary elevation in body temperature, usually representing an immune system response to an underlying infection or inflammatory process. While normal average body temperature is approximately 98.6?F (37?C), a temperature of 100.4?F (38?C) or higher is clinically classified as a fever, and temperatures exceeding 103?F (39.4?C) in adults indicate a high fever requiring medical evaluation.

Common Causes of High Fever in India

High fever can stem from various infectious and non-infectious etiologies:

• Viral Infections: Seasonal influenza, Dengue, Chikungunya, COVID-19, Adenovirus, and viral gastroenteritis.
• Bacterial Infections: Typhoid fever (Salmonella typhi), Urinary Tract Infections (UTIs), Bacterial Pneumonia, Tonsillitis, Tuberculosis, and Meningitis.
• Parasitic Infections: Malaria caused by Plasmodium falciparum or Plasmodium vivax.
• Environmental Factors: Heatstroke and extreme heat exposure during Indian summer months.

Associated Symptoms with High Fever

Depending on the underlying pathogen, high fever is frequently accompanied by:

• Chills and involuntary shivering (rigors).
• Profuse sweating as body temperature fluctuates.
• Generalized muscle aches, back pain, and joint stiffness.
• Loss of appetite, mild dehydration, and malaise.
• Increased heart rate (tachycardia) and rapid breathing.

Emergency Red Flags: When to Seek Urgent Hospital Care

While many fevers resolve with supportive care, certain red flag symptoms demand immediate medical intervention in an Emergency Room:

• Fever exceeding 104?F (40?C) that does not respond to antipyretics.
• Stiff neck, severe headache, and light sensitivity (photophobia) ? potential signs of meningitis.
• Shortness of breath, chest pain, or bluish discoloration of lips (cyanosis).
• Confusion, delirium, drowsiness, or unresponsiveness.
• Febrile seizures or convulsions, particularly in children under 5 years.
• Fever in infants under 3 months of age (temperature = 100.4?F requires emergency assessment).

Safe Home Management and First Aid Protocol

For mild to moderate fever without red flag signs, implement these evidence-based supportive steps:

1. Hydration: Drink small, frequent sips of water, ORS solutions, clear broths, and tender coconut water to prevent dehydration.
2. Tepid Sponging: Apply a clean cloth soaked in lukewarm water (not cold water or ice) to forehead, neck, and armpits.
3. Appropriate Medications: Administer Paracetamol (Acetaminophen) strictly according to age and weight-based medical dosage instructions.
4. Comfortable Environment: Keep the room well-ventilated and dress in lightweight, breathable cotton clothing.