Why Do I Keep Getting Vaginal Thrush? Understanding and Treating Recurring Infections

Most women will experience vaginal thrush at least once in their lifetime, with many facing recurring infections. Understanding the causes and effective treatments can help you manage this common condition.

What Is Vaginal Thrush?

Vaginal thrush, also known as a yeast infection, is a fungal infection caused by Candida. According to the Mayo Clinic, it causes irritation, discharge, and intense itchiness of the vagina and vulva (the tissues at the vaginal opening).

Candida naturally lives on the skin and inside the body—in places like the mouth, throat, gut, and vagina—without causing problems. However, when conditions inside the vagina change and encourage its growth, an infection can develop. Changes in hormones, medications, or immune system function can make infections more likely.

What Causes Vaginal Thrush?

Several factors can contribute to developing vaginal thrush:

Sexual Activity

While thrush is not an STD, sexual intercourse can disrupt the normal bacterial environment of the vagina, potentially leading to yeast overgrowth. It's also possible to transfer the infection through sex, making it advisable to avoid sexual activity during an infection.

Hygiene Misconceptions

Contrary to common belief, having thrush doesn't mean you're unclean. While regular hygiene is important, washing with unscented soap is recommended. Overly aggressive cleaning or using scented products can actually disrupt your vaginal pH balance.

Diet and Immunity

Your diet can impact your susceptibility to thrush. High sugar consumption and processed foods may contribute to yeast overgrowth, while a balanced diet rich in fruits, vegetables, and oily fish helps maintain healthy immunity.

Other Affected Areas

While vaginal thrush is most common, yeast infections can occur elsewhere on the body, including under the breasts, on the feet, in the mouth, or on the bottom—particularly if the vaginal area is already infected.

Vaginal Thrush Medication and Treatment Options

Common Symptoms

Before seeking treatment, recognise the symptoms: burning, itching, and thick, white discharge in the vagina. If you notice these signs, consult with a healthcare provider promptly.

Effective Treatments

Vaginal thrush is completely curable with the right treatment. Options include:

• Prescription antifungal medications
• Over-the-counter treatments
• Boric acid suppositories, which help rebalance vaginal pH effectively

Prevention Strategies

To reduce recurrence:

• Maintain a healthy diet low in sugar
• Wear breathable, cotton underwear
• Avoid douching and scented feminine products
• Keep the genital area clean and dry

Remember that at least 75% of women will experience thrush at some point, with more than 50% having it multiple times. With proper understanding and treatment, you can effectively manage and prevent recurring infections.