Causes of fever in adults without cold symptoms

Feb 08, 2023 Source: Cainiu Health
Disease description:

My grandfather has a fever, but he is not showing any symptoms of a cold. What could be the causes of fever without cold symptoms in adults?

Doctor's answer (1)
Dr. Yang Shuwen
Fever usually refers to an elevated body temperature. When adults experience fever without symptoms of a cold, it could be caused by acute appendicitis, urinary tract infections, malignant tumors, or other reasons. If a patient develops persistent fever, it is recommended to promptly visit a hospital for relevant examinations to determine the exact cause and receive targeted treatment accordingly.