What happens if a fever lasts for a long time?

Dec 15, 2021 Source: Cainiu Health
Disease description:

I’ve had a fever for six days now and still haven’t returned to normal. Could you please tell me what complications or consequences might arise from a prolonged fever?

Doctor's answer (2)
Dr. Zhang Min
Persistent fever may impair the body’s immune function and resistance, potentially leading to a range of other health conditions. For instance, respiratory system disorders may manifest as coughing, shortness of breath, or sputum production. Prolonged fever is often triggered by inflammatory stimuli or viral infection; in such cases, oral anti-inflammatory and antiviral medications are typically required for treatment.