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Writer's pictureMarleen ter Heide

Banish Vaginal Fishy Smell: Your Guide to pH Balance

Disclaimer: At Lume, we're passionate about providing research-backed information to help you make informed decisions about your health. However, we're not doctors, and this article is based on our research. Always consult with a qualified healthcare professional for personalized medical advice.


Fruit representing vulva

Hey there, Lume community! Marleen here, and today we're diving into a topic that's often whispered about but rarely discussed openly: vaginal health and odor. Let's face it, we've all wondered at some point if everything's okay down there, especially when we notice an unusual smell. Well, it's time to break the silence and talk about how to maintain a healthy vaginal pH and prevent those pesky odor-causing infections.

How This Topic Caught Our Attention

I'll be honest, this topic hit close to home for me. A few years ago, I experienced recurrent bacterial vaginosis (BV), which led to an embarrassing fishy odor. I felt confused and ashamed, not knowing who to talk to or what to do. After countless doctor visits and hours of research, I realized how crucial understanding and maintaining vaginal pH is. That's why I'm sharing what I've learned with you today.


Understanding Vaginal pH: The Basics

First things first, let's talk about what pH actually means. pH is a scale that measures how acidic or alkaline something is, ranging from 0 (very acidic) to 14 (very alkaline). A healthy vagina typically has a pH between 3.8 and 4.5, which is moderately acidic.

This acidity is crucial because it:

  1. Creates an inhospitable environment for harmful bacteria

  2. Promotes the growth of good bacteria (like Lactobacilli)

  3. Helps prevent infections


Think of your vagina as a self-cleaning oven. The acidity helps keep things clean and balanced, but when that balance is disrupted, problems can arise.

Vaginal Fishy Smell: A Common Concern

One of the most common concerns women have when it comes to vaginal health is a fishy smell. This distinct odor is often associated with bacterial vaginosis (BV), a condition that occurs when there's an overgrowth of certain bacteria in the vagina.

A vaginal fishy smell can be embarrassing and concerning, but it's important to remember that it's a common issue many women face.

The fishy odor is typically caused by compounds called amines, which are produced by the overgrowth of anaerobic bacteria. These bacteria thrive in an environment with a higher pH, which is why maintaining the right pH balance is crucial in preventing this unpleasant smell.

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Common pH Disruptors: What's Throwing Off Your Balance?

Several factors can disrupt your vaginal pH:


  1. Menstruation: Blood has a pH of 7.4, which can temporarily make your vagina less acidic.

  2. Semen: With a pH of 7.1 to 8, semen can also alter vaginal pH after intercourse.

  3. Douching: This practice can wash away good bacteria and disrupt pH balance.

  4. Antibiotics: While necessary for certain infections, antibiotics can also kill off beneficial bacteria.

  5. Hormonal changes: Pregnancy, menopause, and hormonal birth control can all affect vaginal pH.

  6. Scented products: Fragranced soaps, detergents, and feminine hygiene products can irritate the vagina and alter pH.

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Signs Your pH Might Be Off Balance

How do you know if your vaginal pH is out of whack? Look out for these signs:


  • Unusual odor: A vaginal fishy smell is often associated with bacterial vaginosis. If you notice this odor, especially after sex or during your period, it could be a sign that your vaginal pH is off balance.

  • Abnormal discharge: Changes in color, consistency, or amount of discharge.

  • Itching or burning: Especially if accompanied by redness or swelling.

  • Discomfort during sex: Pain or burning during or after intercourse.


Remember, while these symptoms can indicate a pH imbalance, they can also be signs of other conditions. When in doubt, always consult a healthcare provider.


Maintaining a Healthy Vaginal pH: Practical Tips

Now for the part you've been waiting for - how to keep your vaginal pH in check:


  1. Skip the douche: Your vagina is self-cleaning. Douching can do more harm than good.

  2. Use gentle, pH-balanced products: Look for unscented, pH-balanced soaps and cleansers specifically formulated for intimate areas.

  3. Practice safe sex: Use condoms to prevent semen from altering your vaginal pH.

  4. Wear breathable underwear: Cotton underwear allows air circulation, reducing moisture that can promote bacterial growth.

  5. Wipe front to back: This prevents bacteria from your anal area from entering your vagina.

  6. Avoid scented products: Say no to fragranced tampons, pads, and intimate wipes.

  7. Eat a balanced diet: A diet rich in probiotics and low in sugar can support vaginal health.

  8. Stay hydrated: Drinking plenty of water helps flush out toxins and maintain overall health.

Natural Remedies for pH Balance

While these remedies aren't scientifically proven, some women find them helpful:


  • Probiotic supplements: These may help restore beneficial bacteria.

  • Greek yogurt: Rich in probiotics, some women apply it topically or eat it regularly.

  • Apple cider vinegar baths: Adding a cup to your bath water may help restore pH balance.

  • Garlic: Known for its antimicrobial properties, some women use garlic supplements.


Always consult with a healthcare provider before trying any new remedies, especially if you're pregnant or have any health conditions.

Natural Remedies for pH Balance

When to See a Doctor

While maintaining pH balance can prevent many issues, sometimes professional help is necessary. See a doctor if you experience:


  • Persistent or strong fishy odor

  • Unusual discharge that doesn't resolve with home care

  • Itching, burning, or pain that doesn't go away

  • Any symptoms accompanied by fever or pelvic pain


Vaginal pH Testing: Should You Try It?

You might be wondering, "Can I test my vaginal pH at home?" The answer is yes, but with some caveats.

Over-the-counter vaginal pH tests are available and can give you a general idea of your pH level. However, they're not diagnostic tools. A high pH reading could indicate an infection, but it doesn't tell you what kind of infection or how to treat it.

If you're concerned about your vaginal health, it's always best to consult with a healthcare provider who can perform more comprehensive tests and provide appropriate treatment if needed.

Key Takeaways

  • A healthy vaginal pH is typically between 3.8 and 4.5.

  • Various factors can disrupt vaginal pH, including menstruation, semen, douching, and certain products.

  • Signs of pH imbalance may include unusual odor, abnormal discharge, and discomfort.

  • Maintaining vaginal pH involves gentle hygiene practices, wearing breathable underwear, and avoiding irritating products.

  • While home remedies and pH tests exist, it's important to seek professional medical advice for persistent issues.


FAQ

Can diet affect vaginal pH?

Yes, a balanced diet low in sugar and rich in probiotics can support vaginal health.

Is it normal for vaginal odor to change during my menstrual cycle?

How often should I wash my vagina?

Can stress affect vaginal pH?

Are there any long-term effects of an imbalanced vaginal pH?


Remember, every body is unique, and what works for one person may not work for another. Pay attention to your body, and don't hesitate to seek professional advice if you have concerns.


Here's to happy, healthy vaginas!


Marleen & Lisa

Founders, Lume


P.S. Want to learn more about women's health? Check out our articles on the Best Probiotics for Vaginal Health and Causes and Remedies for Bloating During Your Cycle. Your body will thank you for the extra love and attention!

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