Cellulitis Infection: Is It Contagious?
Is cellulitis contagious?
Answer From Lawrence E. Gibson, M.D.
Cellulitis isn't usually spread from person to person. Cellulitis is an infection of the deeper layers of the skin most commonly caused by bacteria that normally live on the skin's surface. You have an increased risk of developing cellulitis if you:
Have an injury, such as a cut, fracture, burn, or scrape
Have a skin condition, such as eczema, athlete's foot, or shingles
Participate in contact sports, such as wrestling
Have diabetes or a weakened immune system
Have a chronic swelling of your arms or legs (lymphedema)
Use intravenous drugs
Signs and symptoms of cellulitis include:
Redness, swelling, and tenderness
Warmth of the affected skin
Fever and chills
Swollen glands or lymph nodes
Left untreated, cellulitis can rapidly turn into a life-threatening condition. Treatment usually includes antibiotics. In severe cases, you may need to be hospitalized and receive antibiotics through your veins (intravenously).
Updated: 2015-03-25
Publication Date: 2015-03-25