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- An infection, such as the flu, is the most common cause of fever. Other conditions can also cause a fever. These include diseases that produce inflammation, such as rheumatoid arthritis; reactions to drugs or vaccines; and even certain types of cancers.
www.health.harvard.edu/diseases-and-conditions/treating-fever-in-adults
Feb 1, 2023 · There are here are many illnesses that bring about flu-like symptoms, like fever, cough, runny nose, and headaches. Most of these infections tend to go away on their own. Be on alert for...
May 13, 2024 · Flu-like symptoms include fever, chills, cough, body aches and headache. Besides the flu, other infectious diseases that can cause these symptoms include RSV, COVID-19 and pneumonia. If you’re pregnant or have a medical condition that raises your risk of severe illness, contact a healthcare provider at the first sign of any flu-like symptoms.
May 7, 2022 · Depending on what's causing a fever, other fever signs and symptoms may include: Sweating. Chills and shivering. Headache. Muscle aches. Loss of appetite. Irritability. Dehydration. General weakness. Taking a temperature.
Nov 10, 2023 · FAQ. Summary. Many conditions can share symptoms with influenza or the “flu,” including fatigue, fever, and congestion. Conditions that cause flu-like symptoms can include other infections, respiratory conditions, and more. Flu-like symptoms may include: fever or chills. cough. sore throat. congested or runny nose. headache. fatigue.
Comments. More. What is a fever? The 5 types of fever are intermittent, remittent, continuous or sustained, hectic, and relapsing. A fever is a physiological problem when your body temperature is above the normal range. An elevated body temperature usually accompanies an underlying condition.
May 22, 2023 · A very high fever can cause confusion, extreme sleepiness, irritability, and seizures. Diagnosing the cause of a fever. To help determine why you have a fever, your doctor will ask you about: other symptoms such as coughing, abdominal pain, vomiting, diarrhea, or pain when urinating; recent surgeries or injuries; recent vaccinations
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What are fever symptoms? In addition to an elevated temperature, you may experience the following symptoms: Chills, feeling cold, shivering and shaking. Body aches and headaches. Fatigue (tiredness). On and off or constant sweating. Flushed complexion or hot skin. Faster heart beats. Additional fever symptoms in babies and children may include:
