Candidiasis is an infection caused by fungi of the genus Candida, especially Candida albicans. These fungi are found almost everywhere in the environment. Some live harmlessly along with the many “native” species of bacteria that normally colonize the mouth, digestive tract and vagina. Generally, the natural bacteria and the immune defenses of the body control the Candida.
If antibiotics altering the combination of naturally occurring bacteria, it is likely that moisture from the body also surrounding these bacteria suffer slight changes in the acidity or chemistry. This can cause mold growth and to adhere to surfaces, so that the fungi produce symptoms. Candida infections can cause occasional symptoms.
If a person’s immune system is weakened by disease (especially AIDS or diabetes), by malnutrition or certain medications (corticosteroids or anticancer drugs (chemotherapy)), the fungi of the genus Candida can cause symptoms more often. Candidiasis can affect many parts of the body, causing localized infections or more serious diseases, according to the person and their general health.