Apyrexia

Apyrexia: Absence of fever

Apyrexia is a medical term that describes the state of a person having no fever. Fever, or increased body temperature, is one of the common symptoms of various diseases, such as infections, inflammation or other pathological conditions of the body. However, apyrexia indicates the absence of this symptom and can be associated with various factors.

The manifestation of apyrexia can be the result of several reasons. In some cases, the body can effectively fight the infection or inflammation and the fever goes away on its own. However, this does not mean that the disease itself has completely disappeared. In other situations, some people may be unaccustomed to elevated temperatures and not experience a fever, even if they have an infection or inflammation.

Also, apyrexia may result from the use of antipyretic drugs, such as paracetamol or ibuprofen, which can reduce body temperature. These medications are often used to reduce the discomfort associated with a fever and may temporarily relieve fever symptoms.

It is important to note that apyrexia does not always indicate the absence of a disease or pathological process. Some infections or inflammatory conditions may occur without obvious signs of fever, and this can make diagnosis and determine the severity of the disease difficult. Therefore, if you have other symptoms or suspect a disease, you must consult a doctor for a detailed examination and an accurate diagnosis.

In conclusion, apyrexia is a condition in which there is no fever. It can be caused by a variety of factors, including the body's natural healing process, an individual's response to fever, or the use of antipyretic medications. However, it is important to remember that apyrexia does not always mean the absence of the disease, so if you have other symptoms, you should consult a doctor for professional advice and diagnosis.



Apyrexia is the absence of fever - a phenomenon when a person’s body temperature is normal.

The term “apyrexia” is derived from two words: Greek [aphiresis] - insensibility and Latin [re-s - renewal, return, repeated action]. This is such an interesting combination of meanings! Apyrexia is also caused by abnormal temperature reactions that differ significantly from the body's typical thermoregulation.