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When is a fever considered dangerous: How high a fever is too high?

Can having a fever while pregnant hurt my baby?

The average body temperature is usually around 98.6 F (37 C). A fever happens when your body reaches a higher temperature than the normal range. A fever may be a sign of infection, so it’s important to get it checked out.

Can having a fever hurt my baby?

Having a fever during pregnancy—especially during your 1st trimester—may cause problems for your baby.

People who had a fever just before or during early pregnancy were more than twice as likely to have a baby with a neural tube defect (NTD) than those who didn’t have a fever. NTDs are birth defects of the brain, spine and spinal cord. According to the CDC, getting 400 micrograms of folic acid every day while pregnant can reduce the risk of neural tube defects, even if you have a fever.

A temperature higher than 103 F (39.4 C) during the 1st trimester also may increase the risk of:

  • Autism spectrum disorder (more research is needed in this area)
  • Cleft lip and cleft palate
  • Congenital heart defects
  • Miscarriage

Having a fever later in your pregnancy may increase your risk of preterm labor.

How do I know if I have a fever?

There are five places on your body that you can take your temperature:

  • Armpit
  • Ear
  • Forehead
  • Mouth
  • Rectum

In general, there are two types of thermometers. Touch thermometers (also called contact thermometers) must touch your body to measure your temperature. Remote (also called no-contact thermometers) measure body temperature without touching your skin.

Your temperature will fluctuate throughout the day, and a rise of a degree or two is normal. For adults, your temperature is considered a fever if:

  • It’s higher than 100 F (37.8 C) when taken by mouth
  • It’s higher than 100.4 F (38 C) when taken by forehead, ear or rectally
  • It’s higher than 99 F (37.2 C) when taken by armpit

Why do I have a fever?

Common reasons for a fever while pregnant include:

  • Ear infection
  • Food poisoning
  • Genital infections
  • Pneumonia
  • Respiratory viruses, such as colds, flu and coronavirus disease (COVID-19)
  • Stomach virus
  • Urinary tract infection (including kidney infection)

Some physical activities can raise your body temperature, too. This includes Bikram yoga (also called hot yoga) or exercising outside on hot, humid days. Some studies suggest that spending too much time in a sauna or hot tub may make your body temperature too high and increase your risk of having a baby with birth defects. To be safe, it’s best to skip these types of activities during pregnancy.

What should I do if I have a fever?

Call your provider if you have a fever. Most pregnant people can take acetaminophen (Tylenol®) to lower their temperature. Cooling blankets also may help. If the cause of the fever is a bacterial infection, you may be prescribed an antibiotic. You should not take aspirin or ibuprofen to lower your fever while pregnant. It’s OK to take low-dose aspirin during pregnancy if your provider recommends it for preeclampsia.

If you have a fever while pregnant, talk to your provider as soon as possible, especially if you have:

  • Severe thirst
  • Dark urine (pee) or are peeing less
  • Vaginal discharge with a bad smell
  • Dizziness
  • Severe cramps
  • Trouble breathing

Also, call your provider if the baby doesn’t seem to be moving as much.

The best way to avoid getting a fever is to take steps not to get sick. Be sure to wash your hands frequently or use hand sanitizer, stay away from sick people, eat healthy foods and get enough sleep.

What to Do When Your Child Has a Fever

January 15, 2022

Fevers in children can be worrisome for parents, especially for first-time moms and dads and parents of infants. Before we dig into what to do when your child has a fever, let’s define what qualifies as a fever. 

What is a Fever?

A fever is defined by most doctors as a temperature of 100.4 degrees Fahrenheit (38 degrees Celsius) or higher and can be part of the body’s way to fight off infection. On its own, a fever is not generally considered dangerous but in young children or individuals with other health concerns, a fever should be checked out by a doctor.

As a parent, it can be hard to determine whether a visit to the pediatrician is necessary for a fever. Here are some tips for what to do when your child has a fever: 

1. How to Measure Your Child’s Temperature

There are a variety of thermometers available, but parents often wonder which kind is best to accurately measure a child’s temperature. For older children that are able to tolerate it, an oral temperature is most accurate but for infants and young children, a digital rectal thermometer is best. If you feel uneasy with this method, you can place a thermometer in your child’s armpit. 

Some parents prefer to use a temporal (forehead) or ear thermometer instead. Whatever device you choose, just be sure to read the instructions prior to use. 

Fevers are classified in different levels: 

  • Low-grade fever: 100.5 to 102.2 F
  • Moderate-grade fever: 102.3 to 104.0 F
  • High-grade fever: 104.1 to 106 F
  • Hyperpyrexia: over 106 F

2. Monitor for Other Symptoms

As the temperature rises, fevers can become increasingly uncomfortable for children. You may notice other symptoms along with their fever. Each child is different, but here are the most common symptoms associated with fever: 

  • Irritability
  • Less active or talkative than usual
  • Loss of appetite
  • Increased thirst
  • Dehydration
  • Chills
  • Body aches

3. Know When to See a Doctor

Usually, a fever is caused by a common infection, most of which are not serious such as a cold virus. However, a fever may indicate the presence of a serious illness. Monitor your child’s temperature and symptoms. If any of the following conditions are present, contact us to schedule an appointment:

  • Under 3 Months old with a fever of 100.4°F or higher
  • 3 to 6 months old with a fever of 101.0°F or higher
  • Over 6 months old with a fever of 103.0°F or higher
  • Your child still has a fever and is lethargic even after taking fever-reducing medication
  • A fever in a child of any age that ranges between 104. 0°F and 105.0°F
  • Your child has a fever and compromised immunity
  • A fever in conjunction with severe pain
  • A fever that lasts more than 3 consecutive days with or without an obvious source of infection (such as cold symptoms)
  • Your child is having obvious breathing difficulties
  • Your child is lethargic, has a rash, refuses to eat, or is having trouble breathing
  • Your child has a febrile seizure
  • Your child has a fever following a trip overseas
  • A combined fever and sore throat that lasts more than 24 to 48 hours
  • Signs of dehydration are present, such as a dry mouth and fewer wet diapers or urination frequency
  • A fever accompanied by pain when urinating
  • A fever accompanied by a headache, stiff neck, or red spots or purple-colored patches on the skin

4. Ways to Reduce a Fever

Whether a doctor’s visit is necessary or not, there are some ways that you can help reduce your child’s fever.  

  • Excess clothing can trap body heat and cause the temperature to rise, so dress your child lightly. 
  • Encourage your child to drink plenty of fluids, such as water or juices. If you’re having a difficult time getting them to drink, popsicles are a great alternative to help prevent dehydration.
  • Give your child a bath in lukewarm water, not cold water. Don’t allow your child to shiver from cold water, as this can raise the body temperature, and never leave your child unattended in the bathtub. 
  • Placing a cold washcloth on the forehead, wrists, or groin where the blood vessels are closest to the surface of the skin can help reduce their body temperature. 

Holly Springs Pediatrics offers same-day appointments for sick visits when your child is in need of immediate medical attention from an illness. If your child is experiencing one or more of the symptoms above, please contact our office immediately at (919) 249-4700.

If it is after hours, please leave a message with our answering service and a provider will return your call. If you believe your child’s illness is life-threatening, please take them to the nearest hospital who will then contact our office.

5 Healthy Habits for the Whole Family

Is It Allergies or a Cold?

why fever is not just a high temperature and what is its danger


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900 02 Fever is a symptom of those diseases that provoke an increase in temperature body. However, in addition to high temperature, it has a number of features and negative consequences. Vechernyaya Moskva discussed with experts what a fever is and why it can be dangerous.

Fever is

According to Andrey Kondrakhin, a general practitioner, fever is an increase in body temperature.

— This condition can occur for various reasons, but most often these are infectious diseases that trigger pathological processes in the body and increase body temperature, — the doctor explained.

In turn, physician Viktor Lishin added that fever includes a combination of symptoms:

— This is a whole complex of symptoms that is accompanied by headache, body aches, redness of the skin, vision changes, sweating, increased heart rate, decreased appetite .

Also, according to the specialist, fever can cause a general intoxication syndrome, which is accompanied by trembling in the body, confusion of thoughts and partial loss of orientation.

Is it possible to replace some antibiotics with others if the required medicine is not in the pharmacy

Is it possible to replace one antibiotic with others if the necessary medicine is not in the pharmacy

Types of fever

Kondrakhin identified three types of fever:

  • Sofebrile – up to 38 degrees.
  • Moderate – up to 39 degrees.
  • Febrile – up to 40 degrees.

– Temperatures up to 39.5 degrees are considered tolerable for humans. It is believed that bacteria do not reproduce well at this temperature, because the temperature burns them, Kondrakhin said. – Anything closer to 40 degrees is dangerous, because at this temperature the protein begins to coagulate, convulsions may occur and, in fact, a person may die.

Associated symptom and prevention

According to the therapist, fever is a concomitant factor in many diseases:

  • Spanish flu.
  • Malaria.
  • Diphtheria.
  • Chicken pox.
  • Coronavirus.

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Scientists have found five viruses that threaten humanity in bats. Should we wait for a new pandemic?

According to the therapist, following simple rules can help to avoid high fever. Among them he singled out:

  • Immunity strengthening.
  • Wearing a mask.
  • Virus vaccinations.

Health Doctors Coronavirus Viruses

causes, symptoms and treatment. Important information for parents!


  • 1 Baby fever: causes, symptoms and treatment
    • 1. 1 Baby fever: what is it?
    • 1.2 Causes of infantile fever
    • 1.3 How to determine the presence of infantile fever?
    • 1.4 What are the common symptoms of childhood fever?
    • 1.5 What is the treatment for childhood fever?
    • 1.6 How can I prevent childhood fever?
    • 1.7 When should you seek medical attention?
    • 1.8 Consequences of improper treatment of childhood fever
    • 1.9 How can I help my child with childhood fever?
    • 1.10 Why do children get fever more often than adults?
    • 1.11 How can you keep your child healthy to prevent childhood fever?
    • 1.12 Related videos:
    • 1.13 Q&A:
        • What is baby fever?
        • What diseases can cause childhood fever?
        • What symptoms may accompany childhood fever?
        • How do I take a child’s temperature?
        • How to treat childhood fever?
        • When should I see a doctor for childhood fever?

Learn about the characteristics and causes of a child’s fever, how to measure it, and how to properly reduce a child’s temperature. Useful tips and advice for parents.

For every parent, the child’s health is the top priority. But what if the child raises the temperature? Childhood fever is a common occurrence faced by many families. However, it’s not always just a cold or the flu. Today we will tell you what the causes of childhood fever can be, what symptoms should be noted and how to properly treat a child.

Childhood fever is an increase in body temperature above 37 degrees. It can occur as a result of infectious diseases, inflammation, allergic reactions, as well as some other conditions. But how do you know what exactly caused a fever in a child? Which signs indicate a serious illness, and which ones indicate a simple runny nose or cough?

In this article we will try to explain all the important points related to childhood fever. We will talk about what symptoms to look out for, when to see a doctor, and what methods of help you can use at home. After all, the correct behavior in case of fever is the key to a quick and successful recovery of the child!

Childhood fever: what is it?

Childhood fever is an elevated body temperature in a child, often accompanied by other symptoms such as headache, chills, muscle pain and decreased appetite.

However, fever can also be caused by other causes such as fluid loss, an allergic reaction, and other illnesses.

Causes of infantile fever

Infections are the most common cause of infantile fever. They can be caused by viruses, bacteria, or parasites. Such infections include SARS, influenza, whooping cough, malaria and other diseases.

Complications of surgery – Children, especially infants, may develop a fever after surgery. This is due to infectious complications or a reaction to anesthesia.

Vaccination – adequate immune response to vaccines may be accompanied by fever. This reaction is usually of short duration and does not require treatment.

Allergic reactions – These include allergies to a specific food source, drugs, vegetation, and chemicals. Allergies can cause fever along with other symptoms.

General fatigue of the body – fever can be caused by severe physical or emotional stress. Children who overwork may fall into a state that leads to a rise in temperature.

How can you tell if you have childhood fever?

Childhood fever is an increase in body temperature above 37.5°C in a child. As a parent, it is important to know what signs indicate the presence of a fever in order to quickly detect it and take action.

The main symptoms of childhood fever include:

  • Fever
  • Warm and dry body
  • Chills
  • Rapid heartbeat
  • Sweating
  • Lethargy and fatigue 9 0034

To accurately measure the baby’s temperature, use an electronic thermometer or liquid mercury thermometer . It is recommended to measure the temperature in the rectum, in the inguinal fossa or axilla. When the temperature rises, you need to consult a doctor to establish the causes and choose the right treatment.

What are the usual symptoms of childhood fever?

Children suffering from fever usually experience the following symptoms.

  1. High body temperature: is the most common symptom of childhood fever. The temperature can reach 38°-39°C or more.
  2. Headache: often children complain of pain in the head, which can be mild or severe.
  3. Chills: Some children, especially young children, may feel cold and shiver.
  4. Loss of appetite: children may not want to eat when they have a fever.
  5. Muscle and joint pain: Some children may experience muscle and joint pain.
  6. Fatigue and weakness: fever can make the child tired and weak.

If your child has one or more of these symptoms, see a pediatrician for advice and treatment.

What is the treatment for childhood fever?

Treatment of childhood fever depends on its cause. If it’s a cold or the flu, it’s a good idea to drink plenty of fluids and take medicines that lower fever and relieve symptoms, such as paracetamol or ibuprofen.

Bed rest is also part of the treatment of childhood fever, especially in cases of high fever or weakness. Additionally, you can apply cold compresses to your forehead or take warm baths to relieve symptoms.

It is important to remember that self-treatment of childhood fever can be dangerous, so you should consult your doctor before starting treatment.

How can I prevent childhood fever?

Prevention of childhood fever is of great importance for the health of the child and the psychological comfort of the parents. Some measures can help reduce the risk of illness:

  • Practice good hygiene . Wash your child’s hands before eating and after going outside. Teach him the culture of picking his nose and partners.
  • Strengthen your immune system . Vaccinations, eating fruits and vegetables regularly, exercising, and spending time outdoors can help boost your child’s immune system.
  • Keep your child safe . Avoid contact with people who have infectious diseases. Explain to your child how to properly use public transportation to avoid possible exposure to disease-causing microbes.
  • See your pediatrician regularly . The recommendations of a specialist will help to avoid possible diseases and will be useful for maintaining the health of your child.
  • Do not self-medicate . Each disease has its own characteristics and requires a special approach that only a doctor can determine. Self-medication can lead to complications and even death.

Following a few simple rules will help you avoid many of the problems associated with childhood fever. But if a disease does occur, it is important to immediately contact a medical specialist to receive qualified assistance.

When should you seek medical help?

If your child has a high fever that does not go down even after taking antipyretic drugs, see a doctor. You should also pay attention to other symptoms, such as: severe headaches, severe pain in the throat or ears, sleep disturbance, loss of appetite and activity, diarrhea or vomiting.

If your baby is under 3 months old and has a temperature above 38 degrees Celsius, you should see a doctor who can do blood tests, urine tests, and other tests to find the cause of the illness and prescribe appropriate treatment.

  • Do not delay seeking medical attention if the temperature continues to rise.
  • Do not self-medicate, do not give your child antibiotics without confirmation from a doctor, as this may worsen the child’s condition.

Improper treatment of childhood fever

Improper treatment of childhood fever can lead to serious health consequences for the little patient. If you do not follow the recommendations of a doctor or self-medicate, the following problems may occur:

  • Complex complications. Often, childhood fever is the first symptom of a disease that may require complex treatment. It is necessary to consult a doctor so that he can diagnose and prescribe appropriate therapy.
  • Recurrent fever. If the primary disease is not completely cured, then a second attack of fever will not take long.
  • Development of complications. If the doctor’s recommendations are not followed, the development of complications of the disease is possible, which will have long-term consequences for the health of a small patient.

Therefore, it is very important not to ignore the symptoms of childhood fever and to seek immediate medical attention if it occurs.

How to help a child with childhood fever?

1. Maintain the correct drinking regimen: if the child’s body temperature is elevated, he will lose fluid faster. So don’t forget to offer him water or other drinks that can help keep him hydrated. Limit the amount of sugar and caffeine, as they can aggravate the condition.

2. Maintain a comfortable temperature: the child must remain in a comfortable temperature zone. If the room temperature is too high, open the windows or turn on the air conditioner. If the child is cold, have him put on warm clothes or cover himself with a warm blanket.

3. Apply Cooling Methods: Use cooling methods to reduce body temperature, such as rubbing the body with water (including adding vinegar), applying wet compresses to the forehead or armpits, enriching the water with a humidifier in the room. But do not use ice water or ice, as this can lead to frostbite.

4. Give your child medicine: There are various antipyretic and anti-inflammatory medicines that can help manage a child’s fever. But remember to follow the dosage and do not give aspirin to your child under 16 years of age, as this can increase the risk of Flight Syndrome.

5. Monitor the child: monitor the child’s condition and behavior. If you see new symptoms appear, see your doctor.

Why do children get fever more often than adults?

Probably many parents have asked themselves this question when they saw that another of their children had a fever. Why are children, especially younger ones, so prone to this problem?

Immunity: In young children, immunity is still weak and not fully developed. The child’s body does not have enough antibodies to fight infection, making it more vulnerable to various viruses and bacteria.

Contact with more people: Children attend kindergartens, schools, playgrounds, where they can meet other children with various infections. This can cause infection in the child, especially when the immune system is not strong enough to cope with the infection.

Increased activity: Children are more active and love to play, run and jump. Their active lifestyle can lead to damage and injury, which in turn can cause various inflammatory processes and an increase in body temperature.

It is important to remember that childhood fever is a serious illness that requires medical attention. If your child has signs of a fever, be sure to see a doctor so that he can determine the cause of the illness and prescribe the correct treatment.

How can I keep my baby healthy to prevent baby fever?

Wash your hands regularly. Clean hands are one of the best ways to prevent illness, including childhood fever. Remember to teach your child how to properly wash their hands before eating, after going to the toilet, and after touching pets.

Keep your home clean. Clean your home regularly, especially in areas where dust and dirt accumulate, such as floors and furniture. Ventilate the room regularly to ensure fresh air circulates throughout the home.

Monitor your child’s nutrition. A healthy and balanced diet will help strengthen your child’s immune system and protect against illness, including childhood fever. Include plenty of fruits, vegetables, lean proteins, and raw or boiled oats in your diet.

Vaccine your child with confidence. Following your doctor’s recommendations for vaccinations will help prevent many illnesses that can cause childhood fever. Follow the recommendations of the Russian preventive calendar vaccination and consult your pediatrician if you need a specific vaccination recommendation.

Teach your child how to cough and sneeze correctly. It is important to teach your child to cover their mouth and nose when coughing and sneezing to prevent the spread of pathogens. Teach your child to poke his nose with a handkerchief or tissue paper and throw it away after use.

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What is baby fever?

Childhood fever is an increase in body temperature in a child up to 38 ° C and above, accompanied by various symptoms, such as headache, runny nose, cough, vomiting, diarrhea and others. It can be caused by infectious, inflammatory and other diseases, as well as unknown factors.

What diseases can cause childhood fever?

Many diseases can cause childhood fever, including SARS, influenza, tonsillitis, bronchitis, pneumonia, gastroenteritis, allergic reactions, and others.

What symptoms can accompany childhood fever?

Symptoms associated with childhood fever may include headache, weakness, drowsiness, loss of appetite, muscle and joint pain, cough, runny nose, sore throat, rash, vomiting, diarrhea, and others, depending on the cause and nature of the illness.

How to measure a child’s temperature?

A mercury or electronic thermometer inserted into the rectum, armpit, or mouth can be used to measure a child’s temperature. But the measurement method must be agreed with the doctor and correspond to the age and condition of the child.

How to treat childhood fever?

Treatment for childhood fever depends on its cause and symptoms. In some cases, the use of antibiotics or other drugs is required, and in other cases, observation and supportive therapy is sufficient.