Normal body temperature is different for everyone and changes during the day. A high temperature is usually considered to be 38C or above. This is sometimes called temperature to cook fresh burgers in air fryer fever.

Do I need to take my temperature? You do not need to take your temperature using a thermometer, but you can if you have one. Make sure you use it correctly to help get an accurate result. See how to take a temperature. Causes of a high temperature Many things can cause a high temperature.

It’s not usually a sign of anything serious. It’s often just caused by your body fighting an infection, such as a cold or flu. Sometimes it could be a sign of something more serious if your temperature is very high or will not come down. On this Wikipedia the language links are at the top of the page across from the article title.