A yeast infection is caused by a specific strain of yeast known as Candida. Although a small amount of yeast is found in the body, a yeast infection occurs when there is an overgrowth of Candida. Most yeast infections are caused by Candida albicans. A yeast infection is a type of fungal infection that affects different areas of the body. Areas affected include the skin, mouth, genitals, throat and blood.
A yeast infection of the skin is often found in skin folds and warm, most areas. This type of yeast infection can cause irritation, itching, inflammation and odor. A yeast infection of the skin oftentimes presents itself as an irritated rash. The rash will appear red and have scalloped edges. The rash may be itchy or painful. Many times, parents think their infant has a diaper rash, when in fact the child has a yeast infection.
A yeast infection of the mouth or throat is called oral candidiasis, or thrush. White patches appear on the mouth, lips or elsewhere in the mouth. These patches may look like small milk curds. When the white patch is wiped away, bleeding may occur. Those suffering with thrush may have pain when eating. Thrush is very common in infants because of the changes in hormones experience right after birth.