Causes of cellulitis

Cellulitis

Cellulitis is a deep bacterial disease of the skin. The infection generally involves the face, or the arms and legs. It may take place in normal skin, but it usually occurs after some type of trauma causes an opening in your child’s skin. This opening can cause an infection. The skin is generally a good barrier against infection. However, a break in the skin from a cut, skin ulcer, injection, athlete’s foot, badly scratched eczema, etc, is a method in which bacteria can get into and under the skin. A tiny cut is all that is required to allow bacteria in. The bacteria might then multiply and spread along under the skin surface to form an infection. Although a cut, graze, etc, is found in a lot of cases to be the root cause, sometimes the infection occurs for no apparent reason with no break in the skin found. A variety of bacteria can lead to cellulitis.

Causes that leads cellulitis to its extremes

The lower extremities are the most frequent site of infection. A skin abnormality frequently precedes the infection. Scars from saphenous vein elimination for cardiac or vascular surgery are common sites for recurrent cellulitis, especially if tinea pedis is present. Commonly, however, no predisposing condition or site of entry is evident. Streptococcus pyogenes is the most ordinary cause of superficial cellulitis with diffuse spread of infection. Staphylococcus aureus occasionally produces a superficial cellulitis usually less extensive that of streptococcal origin and usually only in association with an open wound or cutaneous abscess. Cellulitis happening after animal bites may be caused by other bacteria, especially Pasteurella multocida from dogs and cats.

Conclusion

Cellulitis occurs when one or more kind of bacteria enter through a crack or break in your skin. The two most ordinary types of bacteria that cause cellulitis are streptococcus and staphylococcus. Although cellulitis can take place anywhere on your body, the most common location is the legs, especially near your shins and ankles. Disrupted areas of skin, such as where you’ve had recent surgery, cuts, puncture wounds, an ulcer, athlete’s foot or dermatitis, serve as the most probable areas for bacteria to enter. Certain kind of insect or spider bites also can transmit the bacteria that start the infection. Areas of dry, blistering skin also can be an entry point for bacteria, as can swollen skin.

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