Cellulitis
The disease should not be confused with cellulite. Cellulitis is caused by bacteria, usually staphylococcus or streptococcus, which can get through a break in the skin. These breaks can be caused by a wound, cracks in the skin, insect bites, or problems with the bodies immune system. The infection causes the skin to become red, hot and painful. It can also cause a fever. Treatment is usually by taking antibiotic drugs.