37.5 celsius is fever

At the outset of the coronavirus pandemic early this year, the Japanese government advised people to seek medical assistance if their body temperature was 37.5 degrees Celsius or higher. The standard is no longer in place, but some businesses and industry groups continue to use it to guide their own approach. An actor in a play running in Tokyo’s Shinjuku district arrived at the theater ahead of a show this month saying he was feeling unwell. But with a temperature below 37.5 degrees and a negative antibody test, he was allowed to perform as usual. The theater was later found to be the epicenter of an infection cluster. 37.5 degrees Celsius standard dropped The 37.5 degree standard was included in the Health Ministry’s initial set of criteria to help people determine whether to seek medical help. But it was dropped from the list of symptoms in May out of a concern that people would interpret it to mean they could not contact a doctor or public health center if their temperature was below the mark. The revised criteria has no reference to a specific body temperature, and instead urges people to contact a health center immediately if they show any of the following: difficulty breathing, intense fatigue, high fever. It also states elderly people and those with underlying conditions should seek help even if they display mild symptoms such as fever or coughing. Standard persists in other settings In addition to the government criteria, private industry and workplace standards p...

‌Hyperpyrexia is a condition where the body temperature goes above 106.7 degrees Fahrenheit (41.5 degrees Celsius) due to changes in the hypothalamus — the organ in the brain that regulates temperature. ‌ Hyperpyrexia is a life-threatening emergency that demands urgent medical attention. Without prompt proper treatment, hyperpyrexia can lead to long-term complications and death. ‌ Your body temperature can also increase due to external factors like a high ambient temperature. Your hypothalamus is not involved in such cases. This condition is called hyperthermia, not hyperpyrexia. ‌‌ If you have hyperpyrexia, then you may also experience: • Extreme sweating • Thirst • • Muscle cramps • Fatigue • • Light-headedness If your hyperpyrexia stays on for a long time or if it worsens, then you may show more severe symptoms like: • Mild confusion • • Contracted pupils • Vomiting • • Reduced urine production ‌ If hyperpyrexia is prolonged, then you may also show: • Extreme confusion • Loss of consciousness • Dry, hot, red skin • Widened pupils • • Rapid shallow breathing If hyperpyrexia progresses further, it will ultimately lead to organ failure and death. Causes of Hyperpyrexia Hyperpyrexia is not a disease but a symptom of an underlying condition, and it can have many causes. Here are some of the causes: Infections. Intracranial hemorrhage. Intracranial hemorrhage means bleeding in the brain, caused by trauma or ‌ Anesthesia. Hyperpyrexia can occur as a side effect of general anes...

How are you taking the temperature? Under arm I'd say that's defo a fever. Imagine you didn't have a thermometer. Something must have made you check. I find I can pretty accurately check if my son has a fever or if just hot by taking a layer off (so wearing just a light T-shirt or if your house is very hot having a bare chest). In 20 minutes lay your cheek or lips against their back or chest. If it feels hot then it's a temperature.