Create issue ticket

4,712 Possible Causes for High Fever

  • Influenza

    Moderate to high fever Dry cough Headache Sore throat Chills Runny nose Loss of appetite Muscle aches Tiredness Many conditions — such as a common cold, diarrhea, and vomiting[my.clevelandclinic.org] Infected individuals usually experience a rapid onset of flu symptoms which typically include: muscle aches, high fever, head ache, chills, fatigue, dry cough and runny/stuffy[3dscience.com] Type A and B cause the annual influenza epidemics that have up to 20% of the population sniffling, aching, coughing , and running high fevers .[m.webmd.com]

  • Meningitis

    Be on the lookout for these signs in you or your family: Stiff neck that sometimes makes it hard to touch your chin to your chest Headache, which can be severe High fever[webmd.com] You should get medical care right away if you have A sudden high fever A severe headache A stiff neck Nausea or vomiting Early treatment can help prevent serious problems,[medlineplus.gov] You want to watch for high fever , headaches , and an inability to lower your chin to your chest due to stiffness in the neck.[my.clevelandclinic.org]

  • Upper Respiratory Infection

    You should see a doctor if you have a high fever or if the pain in your face and teeth gets worse. The same goes if your symptoms last longer than a week.[wilx.com] Symptoms include: High fever (greater than 101 F or 38.3 C) Severe, sudden headache accompanied by any of the following: Mental changes (e.g. agitation or confusion) Neck[uhs.umich.edu] The influenza virus causes a respiratory infection with high fevers that can last up to 7 days.[aboutkidshealth.ca]

  • Urinary Tract Infection

    In babies, the most common signs include fever, irritability, vomiting and diarrhea, poor feeding, and failure to gain weight, but most babies will just have a high fever[childrenshospitaloakland.org] In infants and young children the symptoms include: High fever Decreased appetite Irritability Vomiting Older children will also have: High fever Possible back pain Nausea[chop.edu] With this type of UTI, a person often has back pain, high fever, and vomiting.[sxu.edu]

  • Insect Bite

    This can include recurring high fever, vomiting, chills and diarrhea.[care2.com] Chikungunya virus , which has been spreading through the Caribbean, causes high fevers, fatigue and severe, oftentimes debilitating joint pain .[cbsnews.com] Symptoms like (but not limited to) high fever, severe headaches, pain behind the eyes, rash and mild bleeding (such a nose bleed, bleeding gums, or easy bruising) usually[huffingtonpost.com]

  • Acute Bronchitis

    fever a cough that produces blood a cough that causes a bad taste in your mouth (a possible sign of gastroesophageal reflux disease or GERD) Acute bronchitis is an infection[sharecare.com] Antibiotics are indicated when there is concomitant COPD purulent sputum is present high fever persists and the patient is more than mildly ill High Yield Presentation patient[medbullets.com] […] by a high or prolonged fever, seek medical advice.[drugs.com]

  • Sinusitis

    A high fever in a child or an adult with sinusitis symptoms warrants a visit to the doctor. Reviewed by: Tina M. St. John, M.D. Lose Weight. Feel Great![livestrong.com] […] than seven days Your symptoms don't improve after you see your doctor See a doctor immediately if you have any of the following, which could indicate a serious infection: High[mayoclinic.org] fever Swelling or redness around your eyes Severe headache Confusion Double vision or other vision changes Stiff neck Causes Common causes of chronic sinusitis include: Nasal[mayoclinic.org]

  • Acute Gastroenteritis

    Some patients present with high fever, more so if the infection is bacterial like salmonellosis, or shigellosis.[newtimes.co.rw] It has been suggested that high fever is generally caused by bacteria, while mild fever indicates viral gastroenteritis.[symptoma.com] Urinary frequency, urgency or pain may be symptoms of pyelonephritis, an earache may be a symptom of acute otitis media, and high fever and altered mental status may be signs[aafp.org]

  • Pneumonia

    Early symptoms are similar to flu symptoms, which include: Fever Dry cough Headache Sore throat Loss of appetite Muscle pain Additional symptoms about a day later: High fever[my.clevelandclinic.org] They can include: Coughing, often with phlegm A high fever Chills and shaking Chest pain when you cough or breathe Shortness of breath Fatigue RELATED: High Fever?[share.upmc.com] People with bacterial pneumonia may have a high fever, profuse sweating, and rapid breathing.[verywell.com]

  • Dementia

    Reversible conditions with symptoms of dementia can be caused by a high fever, dehydration, vitamin deficiency and poor nutrition, bad reactions to medicines, problems with[psychcentral.com] Compare it to someone who has a fever: the person is ill from the fever, but the high temperature does not explain the cause or why this person is ill.[caregiver.org]

Further symptoms

Similar symptoms