Vaginal Thrush
Vaginal thrush is a common yeast infection caused most often by Candida albicans.
Overview
Vaginal thrush is a common yeast infection caused most often by Candida albicans. Up to 75% of women will experience at least one episode in their lifetime, and 40–45% will have two or more (Sobel, 2007). While not usually dangerous, it can cause significant discomfort and disruption to daily life.
Common Misunderstandings
Thrush is often mistaken for bacterial vaginosis or other vaginal infections. Many women self-treat without confirmation, which can lead to misdiagnosis. Recurring thrush can be frustrating, especially when symptoms return soon after antifungal treatment.
How is Vaginal Thrush Linked to Your Microbiome?
- The healthy vaginal microbiome is usually dominated by Lactobacillus species, which help maintain an acidic pH to prevent yeast overgrowth (1).
- Antibiotics, hormonal changes, high sugar diets, and gut microbiome imbalances can reduce protective bacteria and allow Candida to proliferate (2).
- The gut can act as a reservoir for Candida, reintroducing yeast into the vaginal environment.
- Recurrent thrush may be linked to immune system factors and subtle changes in microbiome resilience.
Symptoms
Itching & Irritation
Itching and irritation in and around the vagina
Discharge
Thick, white, “cottage cheese”-like discharge
Redness or Swelling
Redness or swelling of the vulva
Burning
Burning sensation, especially during urination or sex
The Microbiome Clinic™
Our treatment approach for Vaginal Thrush includes:
Vaginal Microbiome Test
The Vaginal Microbiome Test identifies imbalances and pathogens in the vaginal flora to explain symptoms and guide precise, personalised treatment and prevention.
Targeted Antimicrobial Strategies
Antibiotics and plant-based/pharmaceutical antimicrobials (where appropriate) to reduce the overgrown population of unwanted bacteria in the gut and vagina.
Probiotics and Prebiotics
Targeted probiotics and prebiotics are introduced slowly to restore balance and biodiversity of microbes in the gut and vagina without fuelling overgrowth.
Individualised Nutrition Plans
Such as avoiding acidic, spicy, mouldy or sugary ingredients that might promote inflammation, irritate the bladder or promote growth of yeast.
References
- Ma B, et al. Nat Rev Microbiol. 2017;15:87–108. doi:10.1038/nrmicro.2016.157.
- Willems HME, et al. Front Cell Infect Microbiol. 2020;10:126. doi:10.3389/fcimb.2020.00126.