how do you know if your getting a fever?
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The most common symptoms associated with a fever are feeling hot or flushed, chills, body aches, sweating, dehydration, and weakness. If you're experiencing one or more of these symptoms, and you feel warm to the touch, it's likely that you have a fever.
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Fever and Chills It's also a dangerous sign of severe dehydration. When your body doesn't have enough fluids, it's hard to maintain a regular body temperature and this can lead to hyperthermia and fever-like symptoms including chills.
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['a high fever (temperature at least 102°F [38.8°C])', 'a rapid drop in blood pressure (with lightheadedness or fainting)', 'diarrhea.', 'headache.', 'sunburn-like rash on any part of the body, including the palms of the hands and the soles of the feet.', 'muscle aches.']
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A fever is a symptom, not an illness. A doctor can diagnose a fever by checking the person's body temperature, but they will also need to diagnose the reason for the fever. To do so, they will examine the individual and ask them about any other symptoms and their medical history.
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A fever is the body's way of battling an illness. Although it's possible to have one without a known cause, fevers are usually brought on by a virus or bacterial infection. Before you start searching for a thermometer, though, take stock of your symptoms.
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Flu usually comes on suddenly. People who have flu often feel some or all of these symptoms: fever* or feeling feverish/chills. cough.
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Check if you have flu a sudden fever – a temperature of 38C or above. an aching body. feeling tired or exhausted. a dry cough.
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It's normal for your body temperature to fluctuate throughout the day. But in general, if you're an adult and your temperature is above 100.4°F (38°C), you have a fever. A fever is the body's way of battling an illness.
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With a fever, it is actually the thermostat that has adjusted. This means your body temperature is now below 36.8°C, so you feel cold and shiver, to try and raise your temperature. The higher body temperature may help fight infection by speeding white blood cell production and slowing bacteria reproduction.
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When you have fever When we have fever, our body temperature rises because the body is fighting the viruses that are causing the condition. Drinking a glass of cool water or normal water from can provide instant relief.
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A fever -- also known as a high fever or a high temperature -- is not by itself an illness. It's usually a symptom of an underlying condition, most often an infection. Fever is usually associated with physical discomfort, and most people feel better when a fever is treated.
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['Shivering. Feeling shivery and cold on the outside, can be an indication of a fever. ... ', 'Appearing Hot and Flushed. You will usually be able to tell if your baby has a fever just by touching them as forehead, back or stomach will feel very hot. ... ', 'Irritable. ... ', 'A High Temperature. ... ', 'Loss of Appetite.']
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['Fever over 100.4 F (38 C)', 'Aching muscles.', 'Chills and sweats.', 'Headache.', 'Dry, persistent cough.', 'Fatigue and weakness.', 'Nasal congestion.', 'Sore throat.']
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Call the doctor if any of these conditions exists: If the temperature is 103 F (39.4 C) or greater (fever is too high) If the fever lasts more than seven days. If the fever symptoms get worse (concern if fever is increasing toward 39.4 C)
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Your normal body temperature is approximately 37C. A fever is usually when your body temperature is 37.8C or higher. You may feel warm, cold or shivery. You can find out if you have a fever by using a thermometer to take your temperature.
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['Fever, which may be as high as 103°F (39.4°C) to 105°F (40.5°C)', 'Body aches, which may be severe.', 'Headache.', 'Sore throat.', 'Cough that gets worse.', 'Tiredness.', 'Runny or stuffy nose.']
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Causes of the Chills A cold, the flu, a respiratory infection — anything that can cause a fever will likely also cause the chills. You also may experience body aches, a runny nose, congestion, nausea and vomiting, and any number of symptoms depending on what is causing your sickness.