Can lack of sleep and fatigue cause fever?
May 16, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Fever is known as hyperthermia. Whether lack of sleep and fatigue can cause fever depends on the specific circumstances. If sleep deprivation occurs only occasionally, it generally does not lead to fever and will not affect the body's central regulatory functions. However, prolonged sleep deprivation and brain fatigue may result in neurological dysfunction, especially if proper warmth is not maintained and the body becomes exposed to bacterial or viral infections.
Fever is referred to as pyrexia. Whether sleep deprivation and fatigue can cause fever depends on individual circumstances and varies from person to person. The detailed analysis is as follows:
1. Does not cause fever
Sleep deprivation and fatigue are usually caused by excessive stress or overexertion, leading to sleep disorders. Prolonged nervous tension may result in brain fatigue and autonomic nervous system dysfunction. If sleep deprivation occurs only occasionally, it generally does not lead to fever and does not affect the body's central regulatory functions.
2. Can cause fever
If sleep deprivation persists for a long time, resulting in chronic brain fatigue, it may lead to neurological dysfunction. During this period, the body's resistance and immunity may decline. If proper warmth is not maintained, the body may become susceptible to bacterial or viral infections, affecting the immune system and causing an increase in body temperature, thus leading to fever.
It is recommended to maintain a good sleep environment, ensure proper ventilation and body warmth, and avoid overexertion and staying up late. If these symptoms occur frequently, timely medical evaluation and relevant examinations are advised to rule out potential underlying diseases.
