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1. www.healthline.com › health › viral-feverViral Fever: Symptoms, Causes, Diagnosis, Treatment, and Warning

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   Jan 24, 2024 · A low-grade fever is a symptom of many viral infections. But some viral infections, such as dengue fever, can cause a higher fever. Read on to learn more about viral fevers, including...

2. www.drugs.com › medical-answers › long-fever-virusHow long does a fever last with a virus? - Drugs.com

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   Oct 21, 2024 · Most fevers caused by a virus last for 3 to 4 days, although some can last as little as 1 day, and others, such as one caused by Dengue fever, can last up to 10 days or more. Viral fevers can range in temperature from 99°F (37.2°C) to over 103°F (39.4°C), depending on the underlying virus.

3. Videos

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     Fever in Adults: The Causes, Diagnosis, Prevention, and Treatment | Merck Manual Consumer Version

     Dec 14, 2020

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     Mayo Clinic Minute: What to do and not do when your child has a viral fever - Mayo Clinic News Network

     Aug 30, 2022

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     Viral Infections: Causes, Diagnosis, Prevention, and Treatment | Merck Manual Consumer Version

     May 18, 2020

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4. my.clevelandclinic.org › health › diseasesViral Infection: Causes, Symptoms, Tests & Treatment

   my.clevelandclinic.org › health › diseases

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   Nov 23, 2022 · Symptoms of a viral infection depend on where you’re infected, but some common ones include: Flu-like symptoms: fever, head and body aches, fatigue. Upper respiratory symptoms: sore throat, cough, sneezing. Digestive symptoms: nausea, vomiting, diarrhea. Skin conditions: rashes, sores, blisters, warts.

5. www.medicalnewstoday.com › articles › 324645Viral fever: Symptoms, causes, and diagnosis - Medical News Today

   www.medicalnewstoday.com › articles › 324645

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   Mar 7, 2019 · A viral fever is a higher-than-average body temperature that a virus causes. Often, a person will experience symptoms that may include a runny nose, coughing, nausea, fatigue, and body aches.

   • Author: Rachel Nall, MSN, CRNA

6. pmc.ncbi.nlm.nih.gov › articles › PMC7122655Fever in Common Infectious Diseases - PMC - PubMed Central (PMC)

   pmc.ncbi.nlm.nih.gov › articles › PMC7122655

   High fever is commonly present in many bacterial causes (e.g. Shigella, Salmonella, Shiga toxin-producing E. coli). Fever is often absent or low-grade in other diseases (e.g. enteropathogenic E. coli, cholera). Other febrile conditions cause diarrhoea and need to be differentiated.

7. www.medanta.org › a-guide-to-viral-feversViral Fever: Symptoms, Causes, Diagnosed, and Treatment

   www.medanta.org › a-guide-to-viral-fevers

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   Viral fever refers to a collection of viral infections that impact the body and are characterised by a high temperature, burning eyes, headaches, body aches, nausea, and vomiting. Because their immunity is poorer, viral fever is more common among youngsters and the elderly.

8. People also ask

   Can a viral infection cause a high fever?

   • A variety of viral infections can affect humans, from the common cold to the flu. A low-grade fever is a symptom of many viral infections. But some viral infections, such as dengue fever, can cause a higher fever. Read on to learn more about viral fevers, including common symptoms and treatment options.

   Viral Fever: Symptoms, Causes, Diagnosis, Treatment, and Warning

   www.healthline.com/health/viral-fever

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   Can a bacterial infection cause a viral fever?

   • Both viral and bacterial infections often cause similar symptoms. To diagnose a viral fever, a doctor will likely start by ruling out a bacterial infection. They can do this by considering your symptoms and medical history, as well as taking any samples to test for bacteria.

   Viral Fever: Symptoms, Causes, Diagnosis, Treatment, and Warning

   www.healthline.com/health/viral-fever

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   Is a high fever a bacterial disease?

   • In developed countries viruses are responsible for most upper and lower respiratory tract infections, including pharyngitis and pneumonia. Although the degree of fever cannot differentiate between viral and bacterial diseases, high fever is associated with a greater incidence of serious bacterial diseases such as pneumonia or meningitis.

   Fever in Common Infectious Diseases - PMC - PubMed Central (PMC)

   pmc.ncbi.nlm.nih.gov/articles/PMC7122655/

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   Can a fever be too high?

   • Febrile seizures can occur in babies and young children with temperatures greater than 100.4 F. A sustained temperature greater than 107.6 F can even lead to brain damage. This article will explain what fevers are and how to know when a fever is too high. It will also describe how fever is treated and when it's time to seek emergency medical care.

   What Causes a High-Grade Fever and When Is It Too High? - Verywell H…

   www.verywellhealth.com/when-is-a-fever-too-high-770347

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   Is a fever a symptom of a viral infection?

   • Fever is not an illness in and of itself; it is a symptom of an underlying cause, which is a viral infection. A viral infection can affect any region of the body, including the intestines, lungs, and airways. As a result of the infection, a fever will develop.

   Viral Fever: Symptoms, Causes, Diagnosed, and Treatment

   www.medanta.org/patient-education-blog/a-guide-to-viral-fevers

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9. www.verywellhealth.com › when-is-a-fever-too-highWhat Causes a High-Grade Fever and When Is It Too High?

   www.verywellhealth.com › when-is-a-fever-too-high

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   Mar 7, 2024 · Causes of High-Grade Fever. Almost any infection can cause a high-grade fever, particularly if the body has not been exposed to the pathogen before and has no immunity to it. A high fever can also occur if certain infections are left untreated and either get worse or start to affect other organs.