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Apr 21, 2020 · You have a fever if your temperature is above 100.4°F (38°C). Depending on how high it is, you may need to call your doctor. A fever is the body’s way of battling an illness. Although...
- Warm forehead or neck. If someone has a fever, they’ll most likely be warm to the touch. Use the back of your hand to gently touch your or your loved one’s forehead and/or neck.
- Flushed cheeks. A high temperature usually causes a person’s face to turn red. When your body overheats, you’ll begin to look flushed, like you’ve just run a mile or done strenuous exercise.
- Chills and/or sweating. The body may involuntarily react to a fluctuating temperature. If someone has a fever, it’s very common for them to shake or sweat.
- Muscle aches. Changes in body temperature can make someone ache. If you or your loved one experience muscle or joint pain, it could be because of a fever.
Mar 11, 2022 · The best way to tell if you have a fever is to use a thermometer to see if your body temperature is above 100.4 °F. If you don't have a thermometer on hand, ask someone to feel your skin to see if it's particularly hot to the touch.
Jun 17, 2024 · A person can tell if they have a fever at home with a thermometer. There are also ways of testing for fever without one, such as looking for symptoms like flushed cheeks and changes in urine...
- When you have an illness or infection, your body temperature may rise above its normal range. This is a fever. It could help your body fight back against its cause.
- Most of us learned that a normal body temperature is 98.6 F. But new research shows that was the norm for people in the 1800s. Today, studies show that people may be slightly cooler, so the norm is anywhere between 97 and 99 F.
- If your temperature is higher than normal but it’s lower than 100.4 F, your doctor may say that you have a low-grade fever. A mild illness, like a cold or an ear infection, may cause one.
- If you have a fever, you may feel hot and sweaty. You also might shiver because you feel chilled. Weakness, aches, or fatigue could happen. You may have symptoms of the illness that caused the fever, like a cough or sore throat.
Nov 15, 2023 · Adults. 100.4 F (oral temperature) A low-grade fever is when you have a temperature that is slightly higher than normal, usually around 99.5 to 100.3 F. A low-grade fever signals that something...
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If you have a fever along with any of the following symptoms, go to your nearest emergency room or call 911. It may be a sign of a serious or life-threatening illness. Pain or tenderness in your belly (abdomen).
