Is 40.9 a high fever

Fevers are common in children.

Low or no data? Visit zero. A fever usually lasts 3—5 days and most people recover from a mild fever by managing their symptoms at home. However, there are times when you should see a doctor urgently for fever. Although most fevers will settle down in a few days and are not worrying, you sometimes need to seek medical advice. Contact a healthcare provider or call Healthline for advice:. If your fever lasts for longer than a day, talk to your lead maternity carer LMC.

Is 40.9 a high fever

A fever temperature ranging between In general, the height of the temperature does not relate to the severity of the illness. Most fevers are caused by viral illnesses, and even fewer are caused by bacterial illnesses. Viral infections typically include colds and flu and cannot be cured by antibiotics. A bacterial infection may follow after a viral infection, usually affecting the sinuses, lungs or ears, and will require antibiotics to cure. Unless advised by a doctor, Brufen can be used for children 6 months and above with a fever of over The effect will usually bring the temperature down for 6 to 8 hours, making it more effective than Paracetamol. Within Singapore, SMG has more than 40 clinics strategically located in central Singapore and heartland estates. Learn about our privacy policy here. Yes No.

We don't have access to information about you. Young babies and pregnant women Babies under 3 months with a fever must see a GP. The symptoms of fever get worse as the temperature rises.

A fever is a high temperature. It can be worrying if your child has a high temperature. Fever is very common and often clears up without treatment. A quick and easy way to find out whether your child has a fever is to take their temperature using a thermometer. Most fevers are caused by infections or other illnesses. The high body temperature makes it more difficult for the bacteria and viruses that cause infections to survive.

Infections can cause a high temperature or fever in children. We discuss the signs and symptoms of fever, the causes and when to seek medical advice. Remember that you know your little one best. This can vary from child to child so trust your instincts. You know your little one better than anyone else.

Is 40.9 a high fever

Back to Health A to Z. Unfortunately, you are using an outdated browser. Please, upgrade your browser to improve your experience with HSE. The list of supported browsers:. This page has general information about fever in adults. If you have a child with a fever, see the page on fever in children. A high temperature or fever is when your body temperature is 38 degrees Celsius or higher.

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Antipyretics aren't always necessary. Make sure the room is not too hot or too cold. Which problem did you find on this page? Skip to main content. Cerebral Palsy. According to a study in Critical Care , heatstroke is the most deadly heat-related illness. Most fevers are caused by infections or other illnesses. Mild fever 38 to Call Email dcs. A seizure fit , or experience signs of a seizure about to happen, such as regular twitching or jerking. Rest while you recover.

Top of the page Check Your Symptoms. A fever is the body's normal and healthy reaction to infection and other illnesses, both minor and serious.

The high body temperature makes it more difficult for the bacteria and viruses that cause infections to survive. You should contact your GP if you: have a very high fever 40 degrees Celsius or higher are still feverish after 3 days of home treatment or seem to be getting sicker are shivering or cannot stop shaking, or have chattering teeth, and it does not stop within an hour or so have a severe headache that does not get better after taking painkillers are having trouble breathing are getting confused or are very drowsy have travelled overseas recently. If you have any feedback about the KidsHealth website, or have a suggestion for new content, please get in touch with us. A viral infection is the most common cause of a fever. There is no way to predict who will be affected or when this will happen. This will reduce the risk of dehydration. Almost any infection can cause a high-grade fever, particularly if the body has not been exposed to the pathogen before and has no immunity to it. You may accept or manage your choices by clicking below, including your right to object where legitimate interest is used, or at any time in the privacy policy page. Summary Read the full fact sheet. Whooping Cough Immunisation. Palliative Care.