Fatigue and fever often present together in cases of disease, infection, and inflammation. Individuals may feel consistently tired and lethargic, requiring more sleep than usual. Fever and chills may accompany this fatigue and cause aching muscles. If the fever does not pass after 48 hours, it is important to visit a doctor.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.