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Causes Of Cellulitis
A bacterial infection causes cellulitis. Streptococcus pyogenes causes most of the cellulitis. Staphylococcus aureus also causes many cases of cellulitis. These are bacteria that attack the skin and cause inflammation and swelling.
The bacteria normally cause more trouble to those, who are weak and vulnerable for various reasons. Diabetics have lesser immunity than others. Diabetics may form chronic ulcers of the feet and these ulcers are vulnerable to bacteria entry.
Some people may be on immune suppressant drugs for some diseases. Their immune system gets suppressed and bacteria can easily flourish if they find an entry in such people. Many diseases such as AIDS, etc. also suppress the immunity and make the person more vulnerable to bacterial attack. If you have a healthy immune system, your body can easily fight the bacterial infection. As your defense becomes weak, the bacteria find it easy to attack you. The same is true with aged people, because their blood circulation becomes poor and the body is unable to send the required number of white blood cells to all parts of the body.
If you have chronic problems such as athlete's feet, bacteria find it easy to enter the body via the cracked and peeling skin.
Article created on: July 12, 2006
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