Signs of Unbalanced pH Levels

The pH scale is a measure of acidity or alkalinity, ranging from 0 to 14, with 7 being neutral. Substances with a pH lower than 7 are considered acidic, while those with a pH higher than 7 are basic or alkaline. The vaginal pH level is typically between 3.8 and 4.5, which is moderately acidic. This acidity helps protect the vagina against harmful bacteria, parasites, and fungi. However, when the pH levels become unbalanced, it can lead to various health issues.

Symptoms of Unbalanced Vaginal pH Levels

  1. Unpleasant Odor: A lingering fishy scent can indicate that something might be out of balance, as it can mean that a shift in pH has allowed bad bacteria to grow.
  2. Vaginal Itching: An issue with vaginal pH balance can cause itching, irritation, and redness in the vulva and surrounding areas. This discomfort can be quite severe and can interfere with daily activities if it progresses.
  3. Discharge: Imbalanced pH levels can cause changes in vaginal discharge. The color and the consistency of the discharge can be altered, resulting in an unpleasant smell and uncomfortable build-up.
  4. Painful Urination: Pain during urination can be an indication of a urinary tract infection (UTI) or other, more serious health conditions. Urinary issues can cause acidity, potentially leading to a pH imbalance.
  5. Burning Sensation: A burning sensation during sex, urination, or when inserting tampons is a common symptom of an imbalanced pH level.

Factors that Can Affect Vaginal pH Balance

signs of unbalanced ph levelsImage source: picryl

  1. Medication: Antibiotic medication can raise your vaginal pH because it kills all bacteria, both good and bad.
  2. Douching: Douching is a method of cleaning the inside of the vagina. It can raise your vaginal pH, disrupting the balance of good bacteria.
  3. Lubricants: Some lubricant products have a pH higher than 4.5. This higher pH can kill healthy bacteria and lead to an infection.
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Restoring Vaginal pH Balance

  1. Avoid Douching: Douching can raise your vaginal pH and disrupt the balance of good bacteria. Instead, clean the vulva with warm water and a gentle cleanser, but don’t put any soap inside your vagina.
  2. Take Probiotics: Probiotics can help restore the natural bacterial levels in the body. You can find them in yogurt, miso, and kombucha, or you can also buy supplements.
  3. Use Contraception: Condoms protect against STDs, but they also prevent semen from affecting the vaginal pH levels.
  4. Maintain a Healthy Diet: Consuming a balanced diet rich in fruits, vegetables, and whole grains can help maintain a healthy pH balance in the body.

By understanding the signs of unbalanced pH levels and taking the necessary steps to restore the balance, you can maintain a healthy and comfortable vaginal environment.


  1. Healthline – pH Imbalance: Acidosis, Alkalosis, Diagnosis, and Treatment
  2. TopLine MD – Vaginal pH Balance: How to Restore It
  3. WebMD – What Is Vaginal pH Balance?