<s>[INST] When To See a Doctor [/INST] If you have a fever for more than three days or if your fever does not improve, then see your doctor. Also seek immediate medical help if your fever goes above 104 degrees Fahrenheit. This can indicate that your viral infection is not under control. Source: EMERGENCY HOSPITALS.CARE. Link: https://www.emergencyhospitals.care/what-is-considered-a-low-grade-fever/. Field: Infectious Disease. Disease: Fever </s>