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.

Fevers are common in children. Fever by itself does not tell you whether your child is seriously sick. Even an ordinary cold can cause a high fever. If your baby with a fever is under 3 months old, you should always see a doctor. The number on the thermometer cannot tell you what is causing the fever or how sick your child is. If your child is miserable and seems unwell, and feels hot, you can use a thermometer to take their temperature.

Is 40.9 a high fever

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. Your child's temperature can also be raised after vaccinations, or if they overheat because of too much bedding or clothing. If it isn't possible to contact your GP, call the GP out of hours service. It can be difficult to tell when a child is seriously ill, but the main thing is to trust your instincts. If your child has a fever, it's important to keep them hydrated by giving them plenty of cool water to drink. Babies should be given plenty of liquids, such as breast milk or formula. Even if your child isn't thirsty, try to get them to drink little and often to keep their fluid levels up.

You have recently travelled overseas. A stiff neck unable to put your chin on your chest or have pain when moving your neck forward.

Fever is a rise in body temperature above the normal temperature, usually caused by infection. There may also be minor fluctuations over the course of the day and night. Most cases of mild fever resolve by themselves within a couple of days. In children between the ages of 6 months and 6 years, fever can trigger convulsions. A fever of Since fever is a symptom and not an illness, the underlying cause must be found before specific treatment can begin. Some tests may be necessary if the cause of the fever is not clear after your doctor has taken a medical history and performed an examination.

A high temperature can be caused by many different conditions ranging from minor to very serious problems. If your cat has a high temperature, you may notice that they feel hot to touch especially their feet, ears or face , hide away, not want to eat , shiver and breathe more quickly than usual. You know your cat best, if you are concerned that they have a high temperature, or they show any of the signs listed above, get in touch with your vet. This is a tricky condition to treat. It can take some time, and several different tests before a cause is found and the correct treatment is started. Please note, our vets and nurses are unable to respond to questions via this form.

Is 40.9 a high fever

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It can be a sign that you are unwell. A high fever can also be caused by drug reactions, inflammatory diseases, autoimmune disorders, excess heat exposure, and other non-infectious conditions. Understand audiences through statistics or combinations of data from different sources. KidsHealth NZ. List of Partners vendors. Was this page helpful? Talk to Us. This page is for adults. Urgent advice: Call or your GP surgery now if your child:. In children between the ages of 6 months and 6 years, fever can trigger convulsions. Unfortunately, you are using an outdated browser. Nutrition Months. Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional. The list of supported browsers:.

If you are an adult with a fever over F

For advice about children, see high temperature fever in children. Wear lightweight comfortable clothing and use lighter bedding. A fever is a high temperature. Moderate-grade fever is defined as an oral temperature of Schmutzhard E, Pfausle B. Looking after yourself when you have a fever A fever usually lasts 3—5 days and most people recover from a mild fever by managing their symptoms at home. Adults should not take paracetamol before or after getting a vaccine. Treatment options Treatment depends on the cause — for example, chronic tonsillitis may require surgery to remove the tonsils tonsillectomy. These conditions cause fever by disrupting the part of the brain that functions as the body's thermostat, called the hypothalamus. Table of Contents View All. Symptoms of fever The symptoms of fever can include: feeling unwell feeling hot and sweaty shivering or shaking chattering teeth flushed face. To boost the cooling effect of evaporation, you could try standing in front of a fan. Topics A-Z or. You have recently travelled overseas.