Cellulitis and Flu-like Symptoms: What You Need to Know

Cellulitis, a bacterial skin infection (commonly Streptococcus or Staphylococcus), can trigger systemic symptoms resembling flu:

• Fever and chills
• Malaise and fatigue
• Muscle aches (myalgia)
• Nausea or vomiting
• Headache

These indicate spreading infection or bacteremia. Cellulitis requires prompt antibiotic treatment; delay risks sepsis, abscess formation, or necrotizing fasciitis. Seek immediate medical care if you notice expanding redness, warmth, swelling, pain, or systemic symptoms.