Understanding vulvovaginitis in children

By Dr. Priya Sammani

It was a bright Saturday morning, and I decided to visit the local farmer’s market. The air was filled with the aroma of freshly baked bread, ripe fruits, and vibrant flowers. As I wandered through the colorful stalls, I spotted a familiar face. A neighbor, Maria, was sitting on a bench, her daughter Sophie by her side. Sophie looked visibly uncomfortable, squirming and scratching as her mother tried to distract her with a piece of fresh fruit.

Maria waved at me and smiled, though her expression carried a hint of worry. “Dr. Priya,” she called out, “I’m so glad to see you. I was hoping to catch you at the clinic next week, but since you’re here, do you mind if I ask you something?”

I walked over, intrigued by her concern. “Of course, Maria,” I replied warmly. “What’s on your mind?”

Maria gestured to Sophie, who was clearly distressed. “She’s been complaining of discomfort down there,” Maria whispered, trying to keep the conversation discreet. “I thought it might just be irritation, but she’s been scratching a lot, and I’m worried it could be something more serious.”

What is Vulvovaginitis?

“Vulvovaginitis is quite common in young girls,” I explained, kneeling to Sophie’s level and speaking gently. “It’s an inflammation of the vulva and vagina, usually caused by minor irritants like soap, moisture, or even prolonged sitting in wet clothes. It’s not uncommon, and it’s usually harmless with the right care.”

I reassured Maria that vulvovaginitis isn’t always due to an infection, unlike conditions like thrush. Instead, it’s often caused by environmental or hygiene factors, especially in girls aged 2 to 8 years, whose genital skin is thinner and more sensitive.

What Causes Vulvovaginitis?

Maria looked relieved but still curious. “What could have caused this?” she asked.

“There are a few common reasons,” I said, listing them for her.

  • Thin, sensitive skin in young girls, which makes them prone to irritation.
  • Contact with irritants like soap, urine, or feces.
  • Moisture and humidity, especially in warm weather.
  • Wearing tight or synthetic clothing that traps moisture.
  • Inadequate hygiene, such as not wiping properly after using the toilet.
  • Self-handling or excessive scratching, which can worsen irritation.

“Sometimes, it’s as simple as sitting too long in a wet swimsuit after swimming,” I added with a smile, trying to lighten the mood.

What Are the Symptoms?

Maria nodded, listening intently. “What should I look out for?” she asked.

“The most common symptoms include:

  • Discomfort or soreness in the genital area.
  • A stinging sensation when passing urine.
  • Smelly or slightly yellow discharge, which may appear on underwear.
  • Itching that leads to more irritation if scratched.”

I paused and asked, “Does Sophie have any discharge or trouble urinating?”

Maria shook her head. “No discharge, but she does say it stings a little when she pees.”

Uncommon Causes to Keep in Mind

“While most cases are simple irritations,” I explained, “there are a few uncommon causes we should rule out.”

  • A small foreign object in the vagina, like a piece of tissue or bead, can sometimes cause irritation and discharge.
  • Pinworm infection, especially if scratching is more frequent at night.
  • In very rare cases, we consider the possibility of trauma or sexual abuse.

Maria looked worried, so I quickly reassured her. “From what you’ve described, this doesn’t sound like anything serious, but we’ll take a closer look to be sure.”

What Are the Risks?

Maria hesitated. “Is this something I should be really worried about?”

“Not at all,” I replied. “Vulvovaginitis is common and generally harmless. However, if it’s left untreated, it can lead to some complications.”

  • Excessive scratching can cause the skin to break, leading to infections.
  • Labial adhesion, where the inner folds of the vulva stick together, can occur but is easily treated.
  • Painful urination or blood-stained discharge may indicate a deeper infection and require immediate medical attention.

What is the Treatment?

“Let’s talk about how to help Sophie feel better,” I said, shifting the conversation to solutions.

  • Start with good hygiene practices. Teach Sophie to gently clean the area with warm water only—no soap—and pat it dry afterward.
  • Soak her bottom in a shallow bath with 10 grams of bicarbonate of soda dissolved in 10 liters of warm water. This helps to soothe irritation.
  • Apply soothing creams like zinc and castor oil cream or Egoderm ointment two to three times a day.

“If the symptoms persist or worsen, we may need to check her urine for infection,” I added. “Sometimes, a urine infection can cause similar symptoms.”

How Can Vulvovaginitis Be Prevented?

Maria leaned forward, eager to learn. “How do I make sure this doesn’t happen again?”

“Here are a few preventive tips,” I said:

  • Teach Sophie to wipe front to back after using the toilet to avoid transferring bacteria.
  • Avoid perfumed soaps, bubble baths, and harsh detergents for her clothes.
  • Dress her in loose-fitting cotton underwear to keep the area dry and comfortable.
  • Change out of wet clothes, like swimsuits, immediately after swimming.
  • Encourage her to stay hydrated and maintain a healthy weight if needed.”

I added, “The goal is to minimize irritation and keep the area clean and dry without over-washing or using strong products.”

Key Takeaways for Parents

Before we wrapped up, I summarized everything for Maria.

  • Vulvovaginitis is a common and usually harmless condition in young girls.
  • It’s often caused by minor irritants like soaps, urine, or tight clothing.
  • Symptoms include soreness, mild stinging during urination, and occasional discharge.
  • Treatment involves gentle hygiene, soothing baths, and creams like zinc ointment.
  • Prevention focuses on proper hygiene, avoiding irritants, and dressing in loose-fitting clothing.

“Thank you, Dr. Priya,” Maria said with a relieved smile. “I’ll start these steps today.”

As I watched them leave the market, Sophie holding her mother’s hand, I felt a sense of satisfaction. Moments like these remind me why I became a doctor—to turn worries into manageable solutions and help children feel comfortable again.

FAQs About Vulvovaginitis in Children

1. What is vulvovaginitis?
Vulvovaginitis is inflammation of the vulva and vagina, often caused by minor irritants like soap or moisture.

2. Is vulvovaginitis serious?
Most cases are harmless and resolve with proper care. However, severe symptoms like painful urination or blood-stained discharge should be checked by a doctor.

3. How is vulvovaginitis treated?
Treatment includes gentle washing with water, soothing baths with bicarbonate of soda, and the use of zinc or castor oil creams.

4. Can vulvovaginitis be prevented?
Yes, by maintaining good hygiene, avoiding irritants, and dressing the child in loose, cotton clothing.

5. Should I see a doctor for vulvovaginitis?
See a doctor if the symptoms persist, worsen, or if there are signs of infection, like heavy discharge or blood.