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Related Concept Videos

Patterns of Fever01:26

Patterns of Fever

3.3K
Before understanding the types and patterns of fever, it is essential to know its phases.
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Increased Body Temperature01:25

Increased Body Temperature

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A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
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Methods of reducing fever01:22

Methods of reducing fever

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The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
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Types of Fever01:25

Types of Fever

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Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
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Acute Pharyngitis01:30

Acute Pharyngitis

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Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
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Drugs Affecting GI Tract Motility: Antimicrobials as Antidiarrheal Agents01:18

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Acute diarrhea, a common gastrointestinal disturbance, is characterized by the rapid evacuation of fluid stools, leading to an excessive weight in fluid. This condition typically arises from disorders affecting intestinal water and electrolyte transport. It can be triggered by an increased osmotic load within the intestine, excessive secretion of electrolytes and water, mucosal exudation of protein and fluid, or altered intestinal motility. The primary risks of acute diarrhea are dehydration...
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Related Experiment Video

Updated: Nov 12, 2025

Detection of Polyfunctional T Cells in Children Vaccinated with Japanese Encephalitis Vaccine via the Flow Cytometry Technique
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[Fever in pediatric returning travellers].

Rebecca L Knoll1, Martin S Dennebaum2

  • 1Zentrum für Kinder- und Jugendmedizin, Universitätsmedizin, Mainz, Deutschland.

Monatsschrift Kinderheilkunde : Organ Der Deutschen Gesellschaft Fur Kinderheilkunde
|March 17, 2021
PubMed
Summary

Fever in children returning from tropical regions requires careful evaluation of travel history and exposures. Prompt diagnosis and management are key to identifying and treating potentially severe infections.

Keywords:
Children and adolescentsIncubation period, infectious diseaseInfectionsMalariaTropical medicine

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Area of Science:

  • Pediatrics
  • Tropical Medicine
  • Infectious Diseases

Context:

  • Febrile pediatric patients returning from tropical countries present diagnostic challenges.
  • Accurate medical and travel history, including potential exposures, is crucial.
  • Physical examination aids in narrowing differential diagnoses.

Purpose:

  • To provide guidance for a rational diagnostic approach to fever in pediatric patients with a travel history to the tropics.
  • To assist clinicians in identifying and managing potentially life-threatening tropical infections.
  • To reduce the number of potential differential diagnoses based on incubation period and travel destination.

Summary:

  • A systematic approach combining detailed history, physical examination, and consideration of travel-related risks is essential for managing febrile pediatric patients post-travel.
  • While many tropical infections are self-limiting, prompt recognition and treatment of severe conditions are critical.
  • This guidance aids in the rational diagnosis and management of pediatric fever in the context of tropical medicine.

Impact:

  • Improved clinical decision-making for febrile pediatric patients returning from tropical areas.
  • Enhanced ability to differentiate between self-limiting and severe tropical infections.
  • Facilitation of timely and appropriate treatment, potentially improving patient outcomes.