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What Causes Vaginal Dryness?

Vaginal dryness is common, but it’s not something you have to live with—discover the causes and solutions to stay comfortable and confident.
Featuring
WRITTEN BY:
Team Biolae
MEDICALLY REVIEWED BY:
Dr. Madison Davies
WRITTEN BY:
Team Biolae
MEDICALLY REVIEWED BY:
Dr. Madison Davies
THE BIG PICTURE
Menopause is inevitable. Navigating it blind is not.
Perimenopause starts years before your last period, with hormone fluctuations triggering up to 50 symptoms like hot flushes, mood swings, sleep issues, and brain fog.
Menopause itself is a one-day milestone (12 months without a period) — but the effects can linger, often lasting 4–10+ years.
Postmenopause brings lower hormone levels and new health risks like osteoporosis, cardiovascular concerns, and vaginal changes.
This guide is here to help you cut through the noise. It’s your resource for trustworthy, fact-based support as your body transitions through the stages of menopause.

Bookmark it, share it, come back when you need clarity.
Explore our range of science-backed, natural treatments for menopause symptoms.
Shop now

01

What Causes Vaginal Dryness?

Vaginal dryness isn’t just a minor inconvenience—it’s a significant and often overlooked health concern that affects millions of women at various stages of life. While menopause is a well-known trigger, vaginal dryness can occur due to a range of factors, from hormonal changes to lifestyle habits and medical treatments.

Many women assume that symptoms like irritation, itchiness, discomfort during sex, or recurring urinary tract infections are just part of getting older. But vaginal dryness isn’t something to ignore or endure. Addressing it is essential for maintaining vaginal health, confidence, and quality of life.

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02

Understanding the Role of Estrogen in Vaginal Moisture

Hormonal changes, particularly a decline in estrogen levels, are one of the primary causes of vaginal dryness. Estrogen plays a critical role in maintaining:

  • Vaginal lubrication: Supporting the production of natural moisture.
  • Elasticity of vaginal tissues: Keeping the vagina supple and resilient.
  • Blood flow to the vaginal area: Ensuring nourishment and tissue health.

As estrogen levels drop—whether due to menopause, childbirth, or hormonal contraceptives—vaginal tissues can become thinner, less elastic, and more prone to irritation and injury.

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03

Menopause and Postpartum Hormonal Shifts

During menopause, estrogen levels gradually decline, leading to vaginal atrophy, a condition characterized by dryness, irritation, and painful sex. Similarly, after giving birth, hormonal fluctuations—especially for breastfeeding mothers—can result in reduced estrogen levels, contributing to postpartum vaginal dryness.

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04

Other Common Causes of Vaginal Dryness

Vaginal dryness isn’t exclusive to menopause. Several other factors can disrupt natural vaginal lubrication and lead to discomfort.

1. Medications

Certain medications can have a drying effect beyond just your nasal passages. Antihistamines, antidepressants, and birth control pills can reduce moisture levels, affecting the vagina’s natural lubrication.

What to watch for: If you’re on medications and experiencing vaginal dryness, talk to your healthcare provider about alternatives or solutions.

2. Lifestyle Choices

Your daily habits can significantly impact vaginal health.

  • Smoking: Smoking restricts blood flow to tissues, including the vagina, reducing natural lubrication and elasticity.
  • Excessive use of hygiene products: Overwashing, using scented soaps, or douching can strip away the vagina’s natural protective barrier, leading to dryness and irritation.
  • Chronic stress: Stress affects hormone production, which in turn can impact vaginal lubrication and sexual comfort.

3. Medical Conditions and Surgeries

Certain health conditions and medical procedures can also contribute to vaginal dryness, including:

  • Autoimmune disorders: Conditions like Sjögren’s syndrome can affect moisture production in various parts of the body, including the vagina.
  • Hysterectomy and ovary removal: These procedures result in an abrupt drop in estrogen levels, often leading to vaginal dryness and discomfort.
  • Cancer treatments: Chemotherapy, radiation, and hormone-blocking therapies can all reduce estrogen levels, causing significant vaginal changes.

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05

The Impact of Vaginal Dryness on Daily Life

Ignoring vaginal dryness can have both physical and emotional consequences, including:

  • Painful sex: Reduced lubrication can make intimacy uncomfortable or even painful, affecting relationships and self-esteem.
  • Increased risk of infections: A dry vagina is more prone to yeast infections, bacterial vaginosis, and urinary tract infections (UTIs).
  • Urinary discomfort: Vaginal dryness can contribute to postpartum urinary incontinence, urgency, and irritation.

Taking proactive steps to address vaginal dryness isn’t just about comfort—it’s about overall vaginal health and well-being.

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06

How to Treat and Manage Vaginal Dryness

Managing vaginal dryness starts with understanding your body and choosing the right approach for your lifestyle and health needs.

1. Vaginal Moisturisers

Using a vaginal moisturiser regularly can help maintain hydration and restore comfort. Look for products containing hyaluronic acid, which is clinically proven to:

  • Rehydrate vaginal tissues.
  • Improve elasticity and comfort.
  • Provide long-lasting moisture.

2. Water-Based Lubricants

For instant relief during intimacy, water-based lubricants can provide temporary hydration and reduce friction. Choose lubricants free from parabens, which can cause irritation.

3. Hormonal Therapy

For those who are comfortable with hormone-based solutions, vaginal estrogen therapy can effectively restore moisture and elasticity. However, this option may not be suitable for everyone, particularly women with a history of hormone-sensitive conditions.

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07

When to Talk to Your Healthcare Provider

If vaginal dryness is affecting your daily life or intimacy, it’s important to speak with a healthcare provider. They can help identify the underlying cause and recommend appropriate treatments to improve your comfort and well-being.

Remember—vaginal dryness is common, but it’s not something you have to accept or struggle through alone. With the right approach, relief is possible, and your vaginal health can be restored.

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08

Key Takeaways

  • Vaginal dryness is common but treatable with the right approach.
  • Hormonal changes, lifestyle factors, and medications can all contribute to dryness.
  • Non-hormonal options, such as vaginal moisturisers and lubricants, provide effective relief.
  • Seeking medical advice can help ensure proper treatment and long-term comfort.

Vaginal health matters. Taking proactive steps today can lead to a more comfortable, confident tomorrow.

EDITORIAL STANDARDS
Biolae’s commitment to informed support
At Biolae, we’re here to support women through every stage of hormonal change with science-backed care, no judgment, and no guesswork. We believe education plays a powerful role in helping you understand what’s happening in your body and how to care for it.

Our content is guided by a commitment to clarity, trust, and evidence. Everything we share is reviewed for accuracy and informed by the latest clinical research and expert insight — so you can feel confident in every step you take with us.
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References:
  1. Australian Menopause Society. (n.d.). Vaginal dryness and treatment options. Retrieved from https://www.menopause.org.au
  2. dos Santos, C. M., de Moraes, M. M., de Almeida, T. S., et al. (2021). The use of hyaluronic acid in postmenopause vaginal atrophy: A systematic review. The Journal of Sexual Medicine, 18(1), 147-156. https://pubmed.ncbi.nlm.nih.gov/33293236/
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