Top 3 Reasons Women Get Vaginal Infections

Vaginal infections are one of the most common concerns women experience at least once in their lifetime. From itching and unusual discharge to discomfort during urination or intercourse, these symptoms can affect daily life and emotional well-being.

As a practicing gynecologist in Gurgaon, I see many women silently struggling with vaginal infections because of lack of awareness, hesitation, or myths. Understanding the real causes can help women take timely action and protect their intimate health.

Here are the top 3 reasons women develop vaginal infections, and what every woman should know.

1. Imbalance in Vaginal pH (The Most Common Cause)

A healthy vagina naturally maintains a slightly acidic pH (3.8–4.5).This acidity protects against harmful bacteria and yeast.

But several everyday habits can disturb this balance:

• Excessive washing with soap

• Scented wipes, sprays, or douches

• Wearing tight synthetic underwear

• After unprotected intercourse

• Excessive sweating around the vaginal area

When the pH becomes alkaline, yeast infections and bacterial vaginosis become far more likely.

✔ Expert Advice by Dr. Chetna Jain

• Avoid harsh soaps; use mild, pH-balanced cleansers.

• Change out of sweaty clothes quickly.

• Wear cotton underwear.

• Maintain proper hydration.

🌸 2. Poor Hygiene or Incorrect Washing Practices

Poor hygiene can cause infections — but excessive washing is equally harmful.

Many women believe they must wash “inside” the vagina. But the vagina is self-cleaning. Washing internally can remove protective bacteria and cause infections.

Other hygiene mistakes include:

• Not wiping front to back

• Staying in wet clothes for long

• Using shared towels

• Wearing panty liners daily (causes moisture build-up)

• Using scented sanitary products

✔ Expert Advice by Dr. Chetna Jain

• Clean only the external genital area once daily.

• Avoid scented products.

• Change pads every 4–6 hours during menstruation.

• Keep the area dry and breathable.

3. Antibiotics, Hormonal Changes & Low Immunity

Certain internal changes can trigger vaginal infections, even with good hygiene.

Common triggers:

• Antibiotics: They kill healthy vaginal bacteria along with harmful ones, allowing yeast to grow.

• Hormonal changes: Pregnancy, PCOS, perimenopause, and birth control pills can all affect vaginal flora.

• Low immunity: Stress, lack of sleep, diabetes, and poor diet weaken natural vaginal defense.

✔ Expert Advice by Dr. Chetna Jain

• Take probiotics after antibiotics.

• Get regular checkups if you have PCOS or diabetes.

• Manage stress and sleep well.

• Eat a balanced diet rich in fruits and probiotics.

When Should You See a Gynecologist?

Seek medical help if you notice:

• Persistent itching

• Thick white discharge

• Unusual smell

• Pain or burning during urination

• Recurrent infections

Untreated infections can worsen and lead to long-term discomfort.

Final Words by Dr. Chetna Jain

Vaginal infections are extremely common — but they are also easy to prevent and treat when diagnosed early.

My advice to every woman is simple: Listen to your body. Never ignore discomfort. And never hesitate to reach out for medical help.

A healthy vagina is a crucial part of your overall wellness.