What is Cellulitis?
Cellulitis is a common bacterial skin infection that can affect anyone, but it is most commonly seen in adults. It typically appears as a red, swollen area that is tender to the touch and may feel warm. Cellulitis can occur anywhere on the body, but it most often affects the legs.
Causes of Cellulitis
Cellulitis is usually caused by bacteria entering the skin through a cut, scrape, or other type of break in the skin. Common bacteria that can cause cellulitis include Staphylococcus and Streptococcus. People with weakened immune systems, diabetes, or circulation problems are at a higher risk of developing cellulitis.
Symptoms of Cellulitis
The symptoms of cellulitis can vary depending on the severity of the infection, but common symptoms include redness, swelling, warmth, and tenderness in the affected area. Some people may also experience fever, chills, and swollen lymph nodes near the area of infection.
Diagnosis and Treatment
Diagnosing cellulitis usually involves a physical examination of the affected area and possibly a blood test or culture to identify the bacteria causing the infection. Treatment typically involves antibiotics to kill the bacteria causing the infection. In severe cases, hospitalization may be necessary for intravenous antibiotics.
Preventing Cellulitis
Preventing cellulitis involves good skin hygiene, such as keeping cuts and scrapes clean and covered until they heal. It is also important to moisturize the skin regularly and avoid sharing personal items like towels or razors. People with diabetes should take extra care to prevent foot infections that can lead to cellulitis.
Complications of Cellulitis
If left untreated, cellulitis can lead to serious complications such as blood infections (sepsis) or tissue death (necrosis). In rare cases, cellulitis can spread to the bloodstream and become life-threatening. It is important to seek medical attention if you suspect you have cellulitis.
Can cellulitis be contagious?
Cellulitis itself is not contagious, as it is caused by bacteria entering the skin through a break in the skin. However, the bacteria that cause cellulitis can be spread through direct contact with an infected person’s skin or personal items. It is important to practice good hygiene to prevent the spread of bacteria that can cause cellulitis.