When we have a fever, it’s a sign that our body is fighting bacteria and viruses. So there is a fever basically nothing bad. The increased temperature stimulates the body’s metabolism and prevents the tiny intruders from multiplying.
But while bacteria and viruses are sweating, we are cold and not infrequently a cold shiver runs down our backs – chills. This may not really fit together at first, but it is a clever move by our body. He tricks our brains and tells him "It’s too cold in here, turn up the temperature". Thereupon all mechanisms in the body are set in order to Increase body temperature. The heat output through the skin is immediately reduced, which is why the skin is initially dry, pale and cold. Because we are freezing, we start to tremble all over. This involuntary muscle activity slowly warms us up. And the liver also does its best to heat us up. It boosts the metabolism in order to generate even more internal warmth. The body temperature rises by degrees.

When do we have a fever?

In adults, the normal body temperature is between 36 ° C and 37.5 ° C. The increases Temperature above 38 ° C, then we speak of fever. Slight fever (up to 38.5 ° C) is a typical side effect of a cold. In the case of flu, the fever can get quite high, rising to 39 ° C up to 41 ° C and lasting for several days.

Often the fever is caused by a general feeling of sickness accompanied. We are tired, feel weak and weak. Appetite also subsides and we are particularly sensitive to light and noise. There are also headache, muscle and body aches. Depending on the stage of the fever, the following signs are typical:
• dry, hot skin on the body
• "feverish" shiny eyes
• Thirst
• heavy sweating
• Chills or chills
• Loss of appetite, diarrhea or vomiting
• faster breathing and increased heart rate
• restlessness, confusion (with very high fever)

Cold and flu: that’s why we know fever well. Various inflammations, such as bladder or tonsillitis, can also cause fever. Are basically infections – whether caused by bacteria or viruses – the most common reason for fever. Children whose immune systems are still diligently trained are therefore also more prone to fever. Small infections are usually enough to raise the temperature. In addition to the common cold and flu, the most common teething problems that can trigger a fever are:

• otitis media
• gastrointestinal infections
• bacterial respiratory infections (e.g. pneumonia)
• Scarlet fever
• Measles
• Three-day fever

If the temperature rises above 39 ° C, the fever should definitely be reduced. You can first use old household remedies such as calf wraps and cool head cloths. In consultation with the doctor, fever juice can also be given.

Now you should see a doctor

Keyword doctor: Since fever is a natural defense reaction of the body, you do not necessarily have to go to the doctor immediately if your body temperature rises. But watch the fever carefully and also the general health of your child.

Fever in the baby: when the baby has a fever

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