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3,935 Possible Causes for Headache, High Fever

  • Influenza

    They may include Body or muscle aches Chills Cough Fever Headache Sore throat Is it a cold or the flu? Colds rarely cause a fever or headaches.[] Type A and B cause the annual influenza epidemics that have up to 20% of the population sniffling, aching, coughing , and running high fevers .[] Call the doctor if your child: has flu symptoms has a high fever, or fever with a rash has trouble breathing or rapid breathing has bluish skin color is not drinking enough[]

  • Meningitis

    Spots/rash See the Glass Test Severe headache Stiff neck Dislike bright lights Convulsions/seizures Early symptoms can include: Fever, headache, vomiting, muscle pain and[] 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[] Severe headache – this is not a typical headache. It is extremely painful. It occurs because the infected lining of the brain gets severely inflamed.[]

  • Upper Respiratory Infection

    Analgesics reduce body aches, headaches and fever: Acetaminophen (e.g. Tylenol, Panadol) is a painkiller and fever reducer. Doesn't irritate the stomach.[] 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.[] The influenza virus causes a respiratory infection with high fevers that can last up to 7 days.[]

  • Sinusitis

    Frontal sinusitis is characterized by pain or pressure in the forehead, which is sometimes described as a headache.[] […] 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[] Acute bacterial sinusitis is suspected when: symptoms are getting worse after initial improvement; you have a high fever, symptoms are severe and have lasted for more than[]

  • Pneumonia

    The initial symptoms of viral pneumonia are the same as influenza symptoms: fever, a dry cough, headache, muscle pain, and weakness.[] 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[] They may not feel ill enough to demand a day of school, but they could be tired, suffering from headaches, a minor feever or a dry cough.[]

  • Acute Gastroenteritis

    […] massive histamine surge Caused by improper preservation of refrigeration What are symptoms and onset Onset within 20-30 minutes Peppery metallic taste Flushing, diarrhea, headache[] Some patients present with high fever, more so if the infection is bacterial like salmonellosis, or shigellosis.[] […] expanded the diarrheal illness case definition to include acute gastroenteritis (diarrhea, or vomiting that is associated with loose stools, bloody stools, abdominal cramps, headache[]

  • Streptococcal Infection

    Acute sinusitis manifests as persistent coryza, postnasal drip, headache, and fever.[] The manifestations of pharyngitis are variable, from mild discomfort at swallowing to exudative pharyngitis with high fever.[] When a child is older than 3 years, he may have more serious streptococcal-related symptoms such as a red and very painful sore throat, a high fever (greater than 102 F or[]

  • Infectious Mononucleosis

    Symptoms Mono may begin slowly with fatigue, a general ill feeling, headache, and sore throat. The sore throat slowly gets worse.[] Symptoms may include: High fever and sweating. Extremely sore throat, causing difficulty in swallowing.[] Common Mono Symptoms Mononucleosis, also called mono, is a viral infection that causes extreme fatigue, high fever and swollen lymph nodes.[]

  • Western Equine Encephalomyelitis

    The disease usually begins suddenly with malaise, fever, and headache, often with nausea and vomiting.[] Symptoms of illness begin with the sudden onset of high fever, chills, headache, nausea, and vomiting. Severe illness includes encephalitis, seizures, and coma.[] Clinical manifestations include headache and influenza-like symptoms followed by alterations in mentation, seizures, and coma. Death occurs in a minority of cases.[]

  • St. Louis Encephalitis

    : Few of those infected have the severe symptoms such as high fever, severe headaches, coma, tremors, convulsions, paralysis, and possible death Is St.[] Severe Symptoms: Headache High fever Neck stiffness Stupor Disorientation Coma Tremors Additional Resources: California Department of Public Health: St Louis Encephalitis[] However, symptoms can include fever, headache, dizziness, nausea, and feeling tired.[]

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