If you are dealing with the itching, burning, and discomfort of a vaginal yeast infection, you are not alone. Approximately 75% of women will experience at least one yeast infection in their lifetime, according to the CDC. While over-the-counter antifungal treatments are the standard first-line therapy, many people also look for home remedies for yeast infection to relieve symptoms or complement medical treatment.
Before trying any home remedies for yeast infection, it is important to confirm that you actually have a yeast infection and not another condition with similar symptoms. Bacterial vaginosis, sexually transmitted infections, and contact dermatitis can all mimic yeast infection symptoms. If this is your first infection or you are unsure about your symptoms, see a healthcare provider for a proper diagnosis.
What Causes Yeast Infections?
Yeast infections are caused by an overgrowth of Candida, a type of fungus that normally lives in small amounts on the skin and in the vagina. According to the Mayo Clinic, Candida albicans is responsible for most vaginal yeast infections, though other Candida species can also be involved.
Several factors can disrupt the natural balance of vaginal flora and trigger an overgrowth. Antibiotic use kills beneficial Lactobacillus bacteria that normally keep Candida in check. Hormonal changes during pregnancy, menstruation, or from birth control pills can alter vaginal pH. A weakened immune system, uncontrolled diabetes, and high-sugar diets may also increase your risk. Understanding these triggers is key to both treatment and prevention.
Evidence-Based Home Remedies
While no home remedy replaces antifungal medication for a confirmed yeast infection, some natural approaches have limited scientific support for symptom relief or prevention. For a comprehensive look at OTC treatment options, see our guide on over-the-counter yeast infection treatments.
Probiotics: Research published in the Journal of Antimicrobial Chemotherapy and reviewed by the NIH suggests that certain Lactobacillus strains, particularly L. rhamnosus and L. reuteri, may help restore healthy vaginal flora and reduce the recurrence of yeast infections. Probiotics can be taken orally as supplements or consumed through fermented foods like yogurt and kefir. A 2015 Cochrane review found some evidence that probiotics used alongside conventional antifungal treatment may improve cure rates and reduce recurrence.
Plain yogurt: Unsweetened, plain yogurt containing live Lactobacillus cultures has been used as a home remedy for decades. Some small studies suggest that applying yogurt topically or consuming it regularly may help maintain vaginal flora balance. However, the evidence is mixed, and the Cleveland Clinic notes that yogurt should not replace proven antifungal treatments.
Boric acid suppositories: Boric acid has antifungal and antiseptic properties and has been studied as a treatment for recurrent yeast infections, particularly those caused by non-albicans Candida species. A 2011 review published in the Journal of Women’s Health found that intravaginal boric acid capsules (600 mg) were effective for treating azole-resistant yeast infections. Boric acid suppositories are available over the counter but should only be used vaginally, never orally, as oral ingestion is toxic. Consult your doctor before using boric acid, especially during pregnancy.
Popular Remedies With Limited Evidence
Tea tree oil: Tea tree oil has demonstrated antifungal properties in laboratory studies, including activity against Candida species (published in the Journal of Antimicrobial Chemotherapy). However, clinical studies in humans are lacking, and applying undiluted tea tree oil to sensitive vaginal tissue can cause irritation and allergic reactions. If you choose to try tea tree oil, dilute it heavily in a carrier oil and use it externally only. Never insert it vaginally without medical guidance.
Coconut oil: Virgin coconut oil has shown antifungal activity against Candida in laboratory settings, according to a 2007 study published in the Journal of Medicinal Food. Some people apply it topically for symptom relief. While it is generally safe for external use, clinical evidence supporting its effectiveness as a yeast infection treatment is insufficient.
Garlic: Although garlic contains allicin, which has antifungal properties in lab studies, there is no clinical evidence that eating garlic or inserting garlic cloves vaginally treats yeast infections. The American College of Obstetricians and Gynecologists does not recommend garlic as a treatment, and inserting garlic vaginally can cause irritation, burns, and bacterial contamination.
Remedies to Avoid
Douching: Vaginal douching disrupts the natural balance of bacteria and yeast, potentially making infections worse. The Office on Women’s Health at the U.S. Department of Health and Human Services strongly advises against douching, as it increases the risk of yeast infections, bacterial vaginosis, and pelvic inflammatory disease.
Hydrogen peroxide: While hydrogen peroxide is produced naturally by Lactobacillus bacteria, applying hydrogen peroxide solutions vaginally can damage healthy tissue and has not been proven effective against yeast infections. Avoid this approach.
Apple cider vinegar baths: Adding apple cider vinegar to bathwater is a widely circulated home remedy, but there is no clinical evidence that it treats yeast infections. Vinegar can irritate sensitive vaginal tissue and may worsen symptoms. A warm water bath without additives may provide temporary comfort, but it will not address the underlying infection.
Lifestyle Changes for Prevention
Preventing yeast infections is often more effective than treating them. Several evidence-based lifestyle modifications can reduce your risk. Wear breathable, cotton underwear and avoid tight-fitting clothing that traps moisture. Change out of wet swimsuits and workout clothes promptly. Avoid scented soaps, bubble baths, and feminine hygiene sprays that can disrupt vaginal pH.
Manage blood sugar levels if you have diabetes, as high blood sugar promotes Candida growth. Limit unnecessary antibiotic use and discuss probiotic supplementation with your doctor when antibiotics are necessary. A balanced diet low in refined sugars and high in fermented foods may support healthy vaginal flora, though the direct connection between diet and yeast infections is still being studied.
Practice good hygiene by wiping front to back, and avoid using scented tampons or pads. If you use hormonal birth control and experience recurrent yeast infections, discuss alternative contraceptive methods with your provider.
When to See a Doctor
Home remedies have their limits, and certain situations require medical attention. See a healthcare provider if this is your first yeast infection and you want to confirm the diagnosis, if your symptoms do not improve within three days of starting OTC treatment, if you experience four or more yeast infections in a year (recurrent vulvovaginal candidiasis), if you are pregnant, if you have diabetes or a compromised immune system, or if your symptoms include fever, chills, pelvic pain, or foul-smelling discharge, which may indicate a different or more serious infection.
Recurrent yeast infections may require a longer course of prescription antifungal medication, such as fluconazole taken weekly for six months. Your doctor may also test for non-albicans Candida species, which may not respond to standard treatments. For more wellness and health information, visit our wellness guide.
Frequently Asked Questions
Can yogurt cure a yeast infection?
Plain, unsweetened yogurt with live Lactobacillus cultures may help support vaginal flora balance, but it has not been proven to cure a yeast infection on its own. It may be used as a complementary measure alongside OTC antifungal treatments, not as a replacement.
How long does a yeast infection last without treatment?
Mild yeast infections may resolve on their own within a few days, but many persist or worsen without treatment. OTC antifungal creams and suppositories typically clear an infection within three to seven days. Delaying treatment can lead to more severe symptoms and complications.
Are home remedies safe during pregnancy?
Many home remedies, including boric acid and essential oils, are not safe during pregnancy. If you are pregnant and suspect a yeast infection, consult your healthcare provider before using any treatment, including over-the-counter medications. Your doctor can recommend pregnancy-safe antifungal options.
Can men get yeast infections?
Yes. Men can develop penile yeast infections (candidal balanitis), which cause redness, itching, and a rash on the head of the penis. Male yeast infections are more common in uncircumcised men and those with diabetes. Treatment typically involves topical antifungal cream applied for one to two weeks.
The Bottom Line on Home Remedies
Home remedies for yeast infection may provide some symptom relief and preventive benefit, but they should not replace proven antifungal treatments for active infections. Probiotics and boric acid have the most scientific support, while remedies like garlic and douching should be avoided. If your symptoms persist, worsen, or recur frequently, see a healthcare provider for proper diagnosis and treatment.