Can drinking yogurt daily treat vaginal candidiasis?

　　“Fungal vulvovaginitis” typically refers to vulvovaginal candidiasis (VVC), a condition caused by excessive proliferation of *Candida* species—most commonly *Candida albicans*—in the vagina, leading to localized fungal inflammatory infection. In most cases, daily consumption of yogurt does not constitute effective treatment for VVC. If symptoms arise, prompt medical consultation is strongly recommended. A detailed analysis follows:

　　Vulvovaginal candidiasis results from dysbiosis of the vaginal microbiota—the delicate balance among resident microbial communities is disrupted, allowing opportunistic *Candida* overgrowth. While yogurt contains probiotics beneficial for intestinal health—helping regulate gut flora and improve digestive function—these beneficial bacteria act exclusively within the gastrointestinal tract. They cannot reach or exert biological effects on the vaginal mucosa via systemic metabolism; thus, they neither restore the vaginal microbial environment nor possess antifungal activity (i.e., inhibition or eradication of *Candida*). Consequently, yogurt consumption cannot eliminate localized vaginal inflammatory lesions or alleviate hallmark symptoms such as pruritus vulvae, abnormal vaginal discharge, or vaginal burning pain. Relying solely on yogurt intake for disease management may delay appropriate clinical intervention, potentially resulting in recurrent or worsening inflammation and increasing the risk of chronic, refractory infection.

　　Daily targeted perineal care is essential: gently cleanse the external genitalia with warm water, keep the vulvar area dry and well-ventilated, and strictly avoid douching, which disrupts the natural vaginal microbiota. Wear loose-fitting, breathable cotton underwear; wash and change them frequently, and sun-dry them thoroughly to disinfect. Limit intake of high-sugar and spicy or irritating foods; maintain regular sleep patterns and engage in moderate physical exercise to strengthen overall immunity. Abstain from sexual intercourse during active infection, and strictly adhere to prescribed pharmacotherapy under medical supervision to effectively prevent recurrence.