What Could Be Causing Recurrent Fevers in Adults at Night?

Family Medicine, Primary Care Roots Community Health Center, Hippo Education, Kameda Medical Center

Supervised by Kenji Taylor, MD

Recurring fevers at night in adults may be caused by many different things like cancers, infections and autoimmune diseases.

Explanation

Fever is defined as a body temperature greater than 38 degrees Celsius (100.4 degrees Farenheit). Your body temperature can fluctuate by about 0.5 to 1.0 degrees Celsius throughout the day. It is often the highest during the day and evening. There are a whole host of possible causes for recurring fevers at night. Some of them include infectious diseases, cancer, autoimmune diseases, and psychogenic fever. As a result, it is important to consult your primary care provider.

(References)

Unger M, Karanikas G, Kerschbaumer A, Winkler S, Aletaha D. Fever of unknown origin (FUO) revised. Wien Klin Wochenschr. 2016 Nov;128(21-22):796-801. doi: 10.1007/s00508-016-1083-9. Epub 2016 Sep 26. PMID: 27670857; PMCID: PMC5104815.

Share this page

For First Time Users

What is Ubie’s Doctor’s Note?

We provide a database of explanations from real doctors on a range of medical topics. Get started by exploring our library of questions and topics you want to learn more about.

Learn more about symptoms

Fever

Purpose and positioning of servicesUbie Doctor’s Note is a service for informational purposes, and the provision of information by physicians, medical professionals, etc. is not a medical practice. The provision of information by physicians, medical professionals, etc. is not a medical treatment. If medical treatment is required, please consult your doctor or medical institution. We strive to provide reliable and accurate information, but we do not guarantee the completeness of the content. If you find any errors in the information, please contact us.