10 Sinus Infection Symptoms
Reviewed: Dr. Mera
Symptom #8: Fever
A low-grade fever is another sinus infection symptom. In cases of nasal and sinus congestion the fever will not develop. but if an infection occurs your immune system will fight the infection and your core body temperature will rise.
As the infection progresses it tends to get worse, 38 degrees Celsius, and higher.
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