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Yeast Infection Causes & Risks

Causes

Yeast grows in conditions that are less acidic. Vaginal fluids are most often mildly acidic but this can change. For example, acid levels can go down during menstrual flow. "Good" bacteria also helps keep yeast levels in check. Conditions that decrease the good bacteria will also increase the chance of a yeast infection.

Risk Factors

These factors increase your chance of a yeast infection. Tell your doctor if you have any of these risk factors:

  • Situations that can cause hormonal changes:
    • Birth control pills
    • Pregnancy
    • Menopause
    • Steroid use
  • Broad-spectrum antibiotics
  • Diabetes , especially when blood sugar is not well-controlled
  • A compromised immune system, such as with HIV infection
  • Perfumed feminine hygiene sprays, deodorant tampons, or bubble bath
  • Tight jeans, synthetic underwear, or a wet swimsuit
  • Douching

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2024 EBSCO Publishing All rights reserved.

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