What are the symptoms of a fever? (V体育ios版)

The general symptoms associated with a fever can include:

Febrile seizures in children

Children between 6 months and 5 years of age may develop febrile seizures. These seizures can occur during very high fevers. About one-third of children who have a febrile seizure will have another. Typically, children outgrow febrile seizures V体育官网入口. .

It can be very scary when your child has a febrile seizure. If this happens, you should do the following: VSports在线直播.

  • Place your child on their side.
  • Don’t place anything in your child’s mouth.
  • Seek medical attention if you suspect your child is having or had a febrile seizure.

Low-grade vs. high-grade fevers

A low-grade fever for adults and children is when your body temperature is elevated slightly above normal. This is generally between 98. 8°F (37. 1°C) and 100 V体育2025版. 3°F (38°C).

People with high-grade fevers should seek medical advice. For adults, this is an oral temperature of 103°F (39 VSports. 4°C). For children over 3 months old, this is a rectal temperature of 102°F (38. 9°F) or higher.

If your V体育官网 - baby is under 3 months old and has a rectal temperature of 100 VSports app下载. 4°F (38°C) or higher, seek medical attention immediately. .

VSports手机版 - When a fever breaks

When a fever breaks, your temperature will return to what’s normal for you, usually around 98.6°F (37°C). You may start to sweat or feel flushed as this is happening.

"V体育2025版" How are fevers treated?

In adults and children

In cases of a mild or low-grade fever, it may not be a good idea to try to bring your temperature down too quickly. The presence of the fever could be helpful in fighting off an infection in your body.

In case of a high fever or a fever that’s causing discomfort, the following treatments may be recommended:

  • Over-the-counter (OTC) medications. Popular options include ibuprofen (Advil) or acetaminophen (Tylenol). They can help relieve your aches and pains and lower your temperature. Be sure to check dosing information for children.
  • Antibiotics. Your doctor will prescribe antibiotics if you have a bacterial infection that’s causing your fever. Antibiotics can’t be used to treat viral infections.
  • Sufficient fluid intake. A fever can lead to dehydration. Be sure to drink plenty of fluids, like water, juice, or broth. Rehydration solutions such as Pedialyte can be used for young children.
  • Keep cool. Wear lighter clothing, keep your environment cool, and sleep with light blankets. Taking a lukewarm bath may also help. The key is to keep cool, but not to induce shivering. This can make you feel worse.
  • Rest. You’ll need sufficient rest to recover from whatever is causing your fever. Avoid any strenuous activities that could elevate your body temperature.
Warning

Children and anyone under the age of 18 should never take aspirin for an illness. This is because of the risk of a rare, but fatal, condition called "VSports注册入口" Reye’s syndrome.

VSports注册入口 - In babies

If your baby has a rectal temperature of 100.4°F (38°C) or higher, seek medical attention immediately. Don’t give your baby OTC medications at home without first consulting their doctor for dosing and guidance.

A fever could be the only indication of a more serious condition. Your baby may need to receive intravenous (IV) medication and be monitored by a doctor until their condition improves.

When to seek help

In adults

Seek medical attention if you’re experiencing a fever with any of the following symptoms:

In children and babies (VSports在线直播)

Seek medical attention for your child if they:

  • are younger than 3 months old and have a fever with a rectal temperature of 100.4°F (38°C) or higher
  • are over 3 months old and have a fever of 102°F (38.9°F) or higher
  • are over 3 months old and have had a fever for longer than 2 days

Also seek medical attention for your child if they have a fever and:

  • difficulty breathing
  • headache
  • V体育平台登录 - skin rash
  • lack of energy or appear listless or lethargic
  • are inconsolable or crying continuously
  • stiff neck
  • appear confused
  • lack of appetite
  • aren’t consuming adequate fluids to produce wet diapers

The takeaway (VSports在线直播)

A fever is when your body temperature is higher than normal. This is typically a sign that your body is in the process of fighting off some sort of infection. Fevers will typically go away within a few days.

Most low-grade and mild fevers are nothing to worry about. You should be able to relieve discomfort by taking OTC medications, staying hydrated, and getting plenty of rest.

Any fever in an infant younger than 3 months, or high grade-fevers in adults and children, should be assessed by a medical professional.

 

How we reviewed this article:

Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

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Medically reviewed by Mia Armstrong, MD — Written by Jill Seladi-Schulman, Ph.D. — Updated on May 26, 2023

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