All You Should Know About Fever in Children

Fever in children is very common and often a cause of concern for parents. It's important to remember that fever in kids is usually a sign the body is fighting off an infection. While it can be unsettling to see your child unwell, understanding what causes fever, how to treat it, and when to seek medical help can ease your worries. This post provides a detailed guide to fever in children.

What is Fever in Children?

A fever is a temporary increase in body temperature above the normal range. While normal temperatures vary, generally a rectal temperature of 100.4°F (38°C) or higher is considered a fever.

Causes of Fever in Children

A fever can be triggered by various factors:

• Infections: This is the most common cause, encompassing viral infections like colds and flu, bacterial infections like ear infections or strep throat, and even urinary tract infections.
• Immunizations: Some vaccines can cause a mild and temporary fever as the body builds immunity.
• Teething: While teething can cause slight discomfort and a mild increase in temperature, it rarely causes a high fever.
• Overdressing: Especially in infants, overdressing or being in a hot environment can lead to a fever as their bodies are still developing temperature regulation.
• Inflammatory conditions: Less commonly, conditions like juvenile arthritis or inflammatory bowel disease can cause fever.
• Medications: Certain medications can sometimes trigger a fever as a side effect.

Symptoms of Fever in Children

Besides an elevated temperature, children with a fever may exhibit:

• Feeling warm or hot to the touch
• Flushed cheeks
• Sweating
• Chills or shivering
• Decreased appetite
• Irritability or fussiness
• Lethargy or decreased activity
• Headache
• Muscle aches

Are There Any Benefits of Fever?

While fever may seem alarming, it actually plays a vital role in helping the body fight infections:

• Stimulates the immune system: Fever enhances the production of white blood cells and antibodies, which help combat infection.
• Creates an unfavourable environment for pathogens: The increased temperature can inhibit the growth and replication of bacteria and viruses.
• Increases metabolism: A higher metabolic rate allows the body to repair and heal faster.

Treating Fever in Children

The main goal is to keep your child comfortable. Here's how:

• Fluids: Dehydration is a common concern with fever, so encourage your child to drink plenty of fluids like water, diluted juice, or electrolyte solutions.
• Rest: Adequate rest helps the body conserve energy and focus on fighting the infection.
• Medication: The best medicine for fever is an over-the-counter fever medicine like paracetamol or ibuprofen. It can help reduce fever and discomfort in children. Always follow the recommended dosage for your child's age and weight and never give aspirin to children.
• Cool Compress: Applying a cool, damp washcloth to the forehead can provide some relief.
• Comfortable environment: Keep the room cool and dress your child in light clothing.
• Sponge bath: A lukewarm sponge bath can help reduce fever, but avoid using cold water as it can cause shivering, which may raise the body temperature.

When to Take Your Child to a Doctor

While most fevers are not serious, seek medical advice if:

• Your child is under 3 months old and has a fever.
• The fever lasts longer than 3 days.
• The fever is accompanied by other concerning symptoms, such as stiff neck, severe headache, difficulty breathing, rash, seizures, lethargy, or signs of dehydration.
• Your child appears very ill, even if the fever is not very high.
• You have any concerns about your child's condition.

Summing Up

Fever in children is a common response to illness. By understanding its causes, symptoms, and treatment, you can effectively manage your child's fever and ensure their comfort. Remember to consult a healthcare professional if you have any concerns or if your child's fever is accompanied by other worrisome symptoms.

FAQs

What causes frequent fever in kids?

The most common reason for recurring or frequent fever in kids is repeated upper respiratory tract infections. 

How many times is a fever normal in a year?

Normally, one fever a month is typically okay. More instances of fever in a month can be a cause for concern and must be checked by a doctor. 

Is it normal for kids to always have fever?

Every child may get several fevers a year, especially during changing seasons. Monitoring is essential so that you can take your child to the doctor immediately if there is a cause for concern. 

How to reduce fever at night in kids?

Put on light clothing for your child, offer frequent sips of water, keep the room at a comfortable temperature, and give fever medicine to reduce fever at night. 

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Disclaimer: This blog post is intended for informational purposes only and should not be considered a substitute for professional medical advice. Always consult your child's doctor for diagnosis and treatment.

Sources:

https://www.stanfordchildrens.org/en/topic/default?id=fever-in-children-90-P02512

https://kidshealth.org/en/parents/fever.html

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