Fever in newborns and babies: Everything you need to know

Fever in newborns or babies is not uncommon. Often it is no cause for concern either. Nevertheless, it is important to observe your little one very closely in such cases. As parents, it is important to Causes, symptoms and proper treatment of fever to know in newborns and babies. In this guide, you will find out everything you need to know in order to support your baby in the best possible way.

Causes of fever in newborns and babies

If your baby's temperature rises, there can be a variety of causes.

Infections

Newborns and babies are susceptible to infections that can lead to fever. Examples of this include respiratory infections, urinary tract infections, or infections in the gastrointestinal tract.

Vaccine reactions

After a vaccination, babies may develop a fever. This is a normal reaction of the immune system and no cause for concern. However, as always, it should be monitored.

Overheating

Babies can overheat quickly, especially in hot environments or if they are dressed too warmly. Therefore, always make sure that your baby is not too warm. You can easily check this by touching the back of their neck with your fingers. If it feels warm or hot and damp, your baby is too warm.

Symptoms of fever in newborns and babies

Fever or raised temperature rarely occurs on its own. As a rule, other symptoms also appear, which you should definitely keep an eye on.

Elevated body temperature

A body temperature above 38.5 degrees Celsius is considered a fever in babies.

Restlessness and irritability

Fever can lead to a changed mood and increased irritability in babies.

Reduced food intake

Babies with a fever often have less appetite and drink less. However, it is very important that babies with a fever drink plenty.

Additional symptoms

Fever may be accompanied by other symptoms such as cough, runny nose, or diarrhoea.

With what and how should you measure a fever?

There are classic fever thermometers or devices that measure temperature via the ear or forehead. With such a wide range available, it can be difficult to choose the right method.

Classic fever thermometer

A classic fever thermometer is most reliable, especially for infants. You get the most accurate reading if you measure carefully in the bottom. However, many babies do not like this very much. If you put a little cream on the tip of the thermometer, it will be a bit more comfortable for your baby.

Fever thermometer for ear or forehead

Whether in the ear or on the forehead, both devices are indeed more practical than a classic thermometer, but also less accurate. The ear canal of your little one is still very small, especially in the first few months. This makes an accurate measurement almost impossible. Therefore, wait until your baby is a little older before using such devices. However, you can of course use them as a guide.

When does my baby have a fever?

From when do babies actually have a fever? Many parents ask themselves this question, as the values differ from those of us adults. This table is intended to give you an overview.

From when do babies actually have a fever? Many parents ask themselves this question, as the values differ from those of us adults. This table is intended to give you an overview.

Treatment of fever in newborns and babies

Seeing your own baby suffer is very hard for parents. There is nothing you want more than to help your little bundle of joy. Try to keep the following points in mind to help your baby.

Rest and sleep

Babies need plenty of rest and sleep to recover from an illness. Make sure the environment is comfortable and quiet, and cuddle as much as you can. Your closeness helps your baby to fall asleep.

Fluid intake

Make sure your baby gets enough fluids to prevent dehydration. Your baby will probably drink less on their own. Therefore, try to breastfeed more often or offer a bottle more frequently.

Lower body temperature

Do not use fever-reducing medication without consulting a doctor. Instead, you can cool your baby down with lukewarm cloths or a lukewarm bath. A walk in the fresh air can also help.

When do I need to take my baby to the doctor?

Basically, the rule is that you whenever you are unsure, immediately contact your paediatrician should visit. For babies under three months old, you should seek medical advice immediately if their temperature is above 38 degrees. Otherwise, you should also consult a doctor., if your baby seems changed or particularly lethargic to you. The same applies if diarrhoea or a skin rash occur, or if your baby refuses to take fluids. If the temperature remains above 38.5 degrees for more than a day, you should also take your baby to the doctor.

Fever in newborns and babies is common, but in most cases harmless. Nevertheless, it is important to know the causes and symptoms and to respond appropriately. If high fever persists or additional symptoms occur, you should always consult a doctor. Do not hesitate to seek medical advice beforehand if you are unsure. During this time, the most important thing for your baby is you. Your closeness and sense of security help your baby to feel better again soon.

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