Search results
Results from the WOW.Com Content Network
Infectious mononucleosis (IM, mono), also known as glandular fever, is an infection usually caused by the Epstein–Barr virus (EBV). [2] [3] Most people are infected by the virus as children, when the disease produces few or no symptoms. [2] In young adults, the disease often results in fever, sore throat, enlarged lymph nodes in the neck, and ...
Fever is the most common presenting symptom in sepsis, but fever may be absent in some people such as the elderly or those who are immunocompromised. [ 20 ] The drop in blood pressure seen in sepsis can cause lightheadedness and is part of the criteria for septic shock .
The normal human body temperature is often stated as 36.5–37.5 °C (97.7–99.5 °F). [8] [9] In adults a review of the literature has found a wider range of 33.2–38.2 °C (91.8–100.8 °F) for normal temperatures, depending on the gender and location measured. [14]
Although fever is a common symptom of Covid-19, some people infected with the virus report chills without a fever. So, if you have chills along with other common Covid symptoms, such as a sore ...
Senior woman with RSV blowing her nose. Respiratory syncytial virus, more commonly referred to as RSV, affects most people before they’re two years old.However, if you are older than 65 or a ...
Fever can also be behaviorally induced by invertebrates that do not have immune-system based fever. For instance, some species of grasshopper will thermoregulate to achieve body temperatures that are 2–5 °C higher than normal in order to inhibit the growth of fungal pathogens such as Beauveria bassiana and Metarhizium acridum . [ 132 ]
Shivering can also be a response to fever, as a person may feel cold. During fever, the hypothalamic set point for temperature is raised. The increased set point causes the body temperature to rise , but also makes the patient feel cold until the new set point is reached. Severe chills with violent shivering are called rigors. Rigors occur ...
Some people develop symptoms similar to the flu, such as a fever, headache, chills, fatigue, and muscle and joint pain. Some people also develop a distinctive "bullseye" rash, as described above.