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High Fever Emergency Evaluation

Fever above 40°C requires emergency intervention, especially in children and immunocompromised individuals.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Acil Servis department. Book Appointment →

What is High Fever Emergency Evaluation?

Fever is the elevation of body temperature above 38°C; 40°C and above (hyperpyrexia) is a condition that carries the risk of organ damage and requires emergency intervention. Infection, heat stroke, drug reaction, or neurological causes lead the list.

In children, high fever should be approached with particular care due to the risk of febrile seizures. However, the patient's general condition and accompanying symptoms are more directive than the absolute value of fever.

Symptoms

Body temperature above 38°C
Shivering, sweating, and chills
Headache and muscle aches
Loss of appetite and fatigue
Febrile seizures in children
Confusion and altered consciousness in severe cases

Risk Factors

Viral or bacterial infections
Immunodeficiency (chemotherapy, HIV)
Prolonged stay in hot and humid environment
Inadequate use of antipyretic medications
Meningitis and sepsis
Drug reactions (neuroleptic malignant syndrome)

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • See a doctor immediately for fever above 38°C in infants
  • Go to the emergency room if fever above 40°C or altered consciousness in adults
  • Meningitis must be ruled out if neck stiffness or rash accompanies
  • Consult a physician if fever lasts more than 3 days

Treatment Methods

01
Fever reduction with paracetamol or ibuprofen
02
Plenty of fluid and electrolyte support
03
Etiology-targeted treatment (antibiotic, antiviral)
04
Rapid cooling in hyperthermia (wet cloth, saline)
05
Intensive care follow-up in severe cases

Which Department to Visit?

You can visit our Acil Servis department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Acil Servis Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.