Yeast infections are not considered "true" infections because they generally involve an overgrowth of a fungus that already exists in the body and is not an outside infection, according to Michigan State University. A yeast infection is common and normally quite easy to identify; it can appear as a thick, white and lumpy discharge from the pelvic area. Though this infection is more common in women, men can also contract it. Symptoms of yeast infection include itching, discomfort, pain and burning in the area affected. A yeast infection can occur in the pelvic area, the mouth and other areas of the body.
Changes in Body PH
Yeast infections in women are caused by excessive growth of specific yeast fungi in the body that can occur when there are changes in natural pH, or acidity levels. Normal pH levels in the body deter the excess growth of this organism. However, imbalances that occur when the pH becomes higher than normal can lead to yeast infections. Changes in pH may be caused by poor diet, poor hygiene, sexual activity and the use of chemical vaginal products, as listed by MSU.
Antibiotics
Antibiotics are considered a leading cause of vaginal and body yeast infections. MSU notes that taking antibiotics for any reason can eliminate the infectious bacteria attacking the body as well as healthy bacteria that the body needs. Antibiotics can upset the balance of beneficial bacteria in the pelvic area, allowing yeast organisms to grow unchecked. Antibiotic vaginal products or deodorant soaps can have similar effects in this area, increasing the risk of a yeast infection.
Hormones
Changes in hormones can also increase the risk of yeast infections. Hormonal fluctuations can be caused by natural body occurrences such as pregnancy, menstruation and menopause. Birth control pills and steroid medications can also alter hormone levels in the body and lead to yeast infections, notes the website HealthLinkBC.
Diabetes
Individuals with diabetes are at higher risk of yeast infections. Natural yeasts in the body feed and flourish on excess sugar in the body, causing a yeast infection. Monistat.com notes that yeast infections are more likely to occur in patients who do not have their blood sugar levels under control.
