Cellulitis is usually caused by bacteria, with the most common culprit being Streptococcus Pyogenes (group A streptococcus). These bacteria can enter the skin through a break or crack, such as a cut, insect bite, or even dry and cracked skin.
Once inside, they multiply and trigger an inflammatory response, leading to the characteristic symptoms of Cellulitis.
Here are some ways this bacteria can enter the body:
- Bacterial Invasion: The most common cause of Cellulitis is the invasion of bacteria into the skin. Streptococcus and Staphylococcus bacteria are the primary culprits behind Cellulitis infections. These bacteria can enter the body through minor cuts, insect bites, or other skin injuries.
- Compromised Immune System: Individuals with weakened immune systems, such as diabetes or HIV/AIDS, are more susceptible to Cellulitis. A weakened immune system makes fighting off bacterial infections harder for the body.
- Lymphatic System Issues: Problems with the lymphatic system can also increase the risk of Cellulitis. This system plays a crucial role in removing waste and toxins from the body. When it doesn't function properly, it can contribute to the development of Cellulitis.
- Chronic Skin Conditions: People with chronic skin conditions like eczema or athlete's foot are more prone to Cellulitis. These conditions can create openings in the skin, providing an entry point for bacteria.
- Recent Surgery or Trauma: Surgery or trauma that breaks the skin's integrity can lead to Cellulitis. Surgical wounds, cuts, or puncture wounds can be breeding grounds for bacteria.
- Obesity: Excess body weight can cause skin folds and creases, which can trap moisture and bacteria, increasing the risk of Cellulitis.