Candidiasis is a fungal infection caused by an overgrowth of the yeast Candida. Many types of Candida live naturally in parts of the body and only cause symptoms if too much grows (i.e., vaginal yeast infections). Invasive candidiasis can occur in hospitalized patients if Candida infects the bloodstream (candidemia), organs, or bones. Candidiasis - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information. Candidiasis is a fungal infection caused by an imbalance of healthy bacteria and yeast in your body. Learn about the signs and symptoms. What is candidiasis ? Candidiasis is an infection caused by Candida fungi, most often by Candida albicans. These fungi are found almost everywhere in the environment. Some may live harmlessly along with the abundant "native" species of bacteria that normally colonize the mouth, gastrointestinal tract and vagina. Usually, Candida is kept under control by the native bacteria and by the body's immune defenses. If the mix of native bacteria is changed by antibiotics or the body moisture that ...