Readers ask: When is a fever dangerous?

When should you go to the ER with a fever?

Call your doctor if your temperature is 103 F ( 39.4 C ) or higher. Seek immediate medical attention if any of these signs or symptoms accompanies a fever: Severe headache. Unusual skin rash, especially if the rash rapidly worsens.

How long before a fever is dangerous?

When is a fever serious? Call your doctor immediately if you have a high grade fever — when your temperature is 103°F (39.4°C) or higher. Get medical help if you have any kind of fever for more than three days. Let your doctor know if your symptoms get worse or if you have any new symptoms.

What is considered a serious fever?

A fever over 104 F/40 C in children and adults is considered dangerous. Seek medical attention immediately. Any child below 3 months of age who has a temperature of 100.4 F (38 C) or greater should be seen by a physician.

Is a fever of 102.8 dangerous?

Although it may not be comfortable, a temperature of up to 102°F is generally safe in adults. In fact, most healthy adults can even tolerate a fever as high as 103°F to 104°F for short periods of time without having any significant problems. Body temperatures usually return to normal once the illness goes away.

Why do fevers spike at night?

But probably the main reason fever seems worse at night is because it actually is worse. The inflammatory response mechanism of the immune system is amplified. Your immune system deliberately raises your body temperature as part of its strategy to kill the virus attacking you.

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How do you bring a fever down?

How to break a fever Take your temperature and assess your symptoms. Stay in bed and rest. Keep hydrated. Take over-the-counter medications like acetaminophen and ibuprofen to reduce fever. Stay cool. Take tepid baths or using cold compresses to make you more comfortable.

What temp should I take child to hospital?

Call your doctor if you have an: infant younger than 3 months old with a rectal temperature of 100.4°F (38°C) or higher. older child with a temperature of higher than 102.2°F (39°C)

Is 99.7 a fever?

In most adults, an oral or axillary temperature above 37.6°C ( 99.7 °F) or a rectal or ear temperature above 38.1°C (100.6°F) is considered a fever. A child has a fever when his or her rectal temperature is 38°C (100.4°F) or higher or armpit (axillary) temperature is 37.6°C ( 99.7 °F) or higher.

Is it better to treat a fever or not?

Generally, a fever on its own isn’t dangerous and there’s no real need to treat it. You should, however, seek treatment for the following reasons: You have an infant under 3 months with a fever above 100.4 degrees. You have an infants 3to 12 months old with a fever above 102.2 degrees.

Can you survive 110 degree fever?

Mild or moderate states of fever (up to 105 °F [40.55 °C]) cause weakness or exhaustion but are not in themselves a serious threat to health. More serious fevers, in which body temperature rises to 108 °F (42.22 °C) or more, can result in convulsions and death.

How do I know I have a fever without a thermometer?

Without a thermometer When using touch to diagnose a fever in someone else, touch your own skin first, then touch the other person to compare the two temperatures. If the other person is a lot hotter than you, they may have a fever.

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How do I know if my fever is viral or bacterial?

Bacterial infections are caused by bacteria, while viral infections are caused by viruses. Bacterial Infections Symptoms persist longer than the expected 10-14 days a virus tends to last. Fever is higher than one might typically expect from a virus. Fever gets worse a few days into the illness rather than improving.

What is the highest recorded fever?

115 degrees: On July 10, 1980, 52-year-old Willie Jones of Atlanta was admitted to the hospital with heatstroke and a temperature of 115 degrees Fahrenheit. He spent 24 days in the hospital and survived. Jones holds the Guinness Book of World Records honor for highest recorded body temperature.

How do you break a fever naturally?

Home Remedies: Fighting a fever Drink plenty of fluids. Fever can cause fluid loss and dehydration, so drink water, juices or broth. Rest. You need rest to recover, and activity can raise your body temperature. Stay cool. Dress in light clothing, keep the room temperature cool and sleep with only a sheet or light blanket.

Is 100.9 a fever for adults?

Everyone’s body runs at a slightly different normal temperature, but the average is 98.6 degrees Fahrenheit, and anything above 100.9 F (or 100.4 F for children) constitutes a fever.

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