How to Recognize and Treat Cellulitis at Home

6. Fatigue

Cellulitis can leave individuals feeling fatigued, regardless of how well they are sleeping at night. Infections are a common cause of fatigue, as the immune system is fighting the bacteria. This symptom involves a general feeling of illness and may involve a loss of appetite and constant headache as well. The severity of these symptoms varies from person to person, and energy levels should improve once the infection is treated.