1. Antibiotic action 2. Oral contraceptives 3. Hot weather, non-ventilating clothing which increase moisture and warmth, fostering fungal increase 4. Repeated contact over a short period of time 5. Stress 6. Suppressed immune system 7. High carbohydrate eating. especially refined sugars and alcohol 8. Pregnancy 9. Diabetes 10. Other reasons can be irritants like soaps, powders, new detergents and other products

Dangers of yeast infection: Yeast infections can cause harsh discomfort but hardly ever cause serious health problems. Left untreated, vaginal yeast infections frequently clear up by own generally when menstruation begins. Menstrual blood raises the vaginal pH, causing the numeral of yeast cells to reduce because they can not grow in the pH present during menstruation. The lifestyle can make a difference too. If someone wear tight jeans or synthetic underwear or stay in a wet swimsuit, then one might be creating the kind of warm, moist environment where Candida flourishes. Douching and wiping from rear to front after use the toilet can also negatively affect the vaginal environment. A weakened immune organism can also result in yeast overgrowth. If one might have been exposed to the human immunodeficiency virus (HIV), the virus that causes AIDS and are currently experiencing vaginal infections that are either recurrent or do not subside with proper treatment, see the doctor promptly to determine the cause of symptoms and to receive proper medical care. Pregnancy, menstruation or use of high-estrogen-content oral contraceptives can also change the pH of the vagina and increase glucose levels so Candida can grow.