Restore pH Balance in Your Vagina

Probiotics and Vaginal pH Balance

Probiotics

Probiotics are part of the normal flora in the body, including the vagina. When they are out of balance, harmful bacteria or yeast can arise and cause an infection.

Lactobacilli

Lactobacilli are an example of helpful bacteria in the vagina’s flora. Lactic acid, produced by lactobacilli, creates an acidic environment that helps prevent harmful bacteria from growing.

Antibiotics and Probiotics

Antibiotics are great for killing off bacteria that are making us sick, but that can mean killing "good" bacteria in the process. As a result, the vaginal pH increases and becomes more alkaline, leaving pathogens to grow.

Diet and Probiotics

One of the best ways to keep probiotics at healthy levels is through your diet. Probiotics occur naturally in fermented foods such as yogurt, pickles, kombucha, kefir, buttermilk, sourdough bread, fermented sauerkraut, and miso soup.

Supplements and Probiotics

If you are not getting enough probiotics in your diet, your healthcare provider may suggest oral supplements or vaginal suppositories. Keep in mind that more research is needed to understand whether these supplements are effective.

Effectiveness of Probiotics

Probiotics are considered safe and may offer benefits to improve overall health and balance vaginal pH levels. Research results have been mixed on how effective probiotics are.

Garlic

Garlic is known to have antibacterial and antifungal properties. Some studies suggest it can help fight off vaginal infections. When eaten as part of a healthy diet, garlic is generally safe. Oral garlic supplements are available. It’s best not to use garlic directly in or around the vagina.

Apple Cider Vinegar

Many people add apple cider vinegar to their health routine for its antibacterial and antifungal effects. You can drink diluted apple cider vinegar or take it as a supplement. Direct use on the vagina, even diluted, is not recommended.

Wear Breathable, Cotton Underwear

Synthetic fabrics trap sweat and moisture, which allows bacteria and yeast to grow. Wearing breathable cotton underwear provides airflow. It’s also a good idea to change promptly after swimming or sweating to keep the area dry.

Use Barrier Protection During Sex

Semen has a pH level between 7.1 and 8. Having unprotected sex briefly increases the pH of the vagina. An increased pH is helpful when trying to conceive a baby because it helps protect the sperm. Barriers such as condoms protect the vagina from exposure to the higher pH of semen.

Symptoms

Infections are a common cause of vaginal pH disruption. Symptoms of vaginal infections that can lead to imbalanced vaginal pH include:

• Redness, a rash, swelling, or itching around the vagina or labia
• Burning with urination or during sexual intercourse
• Strong, unpleasant odor or fishy smell
• Green, gray, or yellow vaginal discharge
• Chunky texture to discharge

Testing

At-home vaginal pH tests are also referred to as feminine screening kits and are similar to those used in the doctor’s office. Some include litmus paper, while others use a vaginal swab. You collect the sample at home and then compare your results with an easy-to-read pH color chart.

When to Call Your Healthcare Provider

Contact your healthcare provider if you have:

• Abnormal vaginal discharge
• Abdominal or pelvic pain
• Fever
• Tried home remedies, and symptoms did not resolve within a few days
• Noticed you are developing symptoms frequently

Summary

A healthy vagina has an acidic pH level that helps good bacteria (normal flora) thrive. Along with discharge, pH levels and normal flora keep the vagina clean and balanced. At-home tests are available to test vaginal pH levels if you suspect they are unbalanced. Call a healthcare provider if you have a fever or pain. Call your provider if your discharge is green, gray, or yellow, has an unpleasant "fishy smell," or a chunky, cottage cheese consistency.

FAQs

Q: What is the normal pH level of the vagina?
A: The normal pH level of the vagina is slightly acidic, between 3.8 and 5.0.

Q: What can cause an imbalance in vaginal pH?
A: Medications, diet, hormones, and lifestyle factors can disrupt the balance of vaginal pH.

Q: What are some ways to maintain a healthy vaginal pH?
A: Eating a balanced diet, wearing breathable underwear, and practicing good hygiene can help maintain a healthy vaginal pH.

Q: Can probiotics help maintain a healthy vaginal pH?
A: Yes, probiotics can help maintain a healthy vaginal pH by promoting the growth of beneficial bacteria.

Q: What are some common symptoms of vaginal pH imbalance?
A: Common symptoms of vaginal pH imbalance include abnormal discharge, itching, burning, and redness.