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Vulvovaginitis: Inflammation or irritation of the genital area skin

  • Posted on- Oct 28, 2015
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If your daughter complains of a sore bottom or is scratching her genital area, she may have vulvovaginitis, an inflammation of the vulva and vagina. It’s the most common health condition in young girls (especially school-going girls), though it can occur at any age.

While you may associate vaginal infections with sexual activity, young girls who have not yet attained puberty are particularly vulnerable to vulvovaginitis for reasons that are not related to sex. Because your daughter doesn't yet have pubic hair or fatty labia for protection, clothing, chemicals, soaps, and medications can easily irritate the delicate skin of her vulva. Even a foreign object lodged there - something as simple as a piece of toilet paper - can cause inflammation.

Unlike an adult woman (or even a newborn or teenager), your growing daughter has no oestrogen to defend her vaginal tract, and the pH of her vagina is high, creating a fertile environment for bacteria to grow. Or she may not have perfected that front-to-back wiping move just yet.

In any case, while being sore and possibly smelly in her private parts can be upsetting, the condition is not serious. Even frequent vulvovaginitis will not affect your daughter's future reproductive life. And while there are some intractable cases, getting rid of it may be as simple as banishing the bubbles from her bath.

What are the symptoms of vulvovaginitis?

Before she complains of any pain, you may notice your daughter scratching or rubbing her crotch, or sitting or walking in a way that tells you she's uncomfortable. Soon, though, she will probably let you know that she's hurting, because in most cases the vulva becomes extremely irritated - so sore that it may keep her from sleeping. When you check it out, her genital area will be red and perhaps swollen.

Often, though not always, you'll notice a vaginal discharge, most likely on your daughter's underpants. The discharge, which can be light or heavy, is usually yellow or green, but it may be brownish. Regardless of colour, it will probably have an unpleasant smell. In very rare cases, the discharge may be bloody.

Your daughter may say that it stings when she pees. This is the result of urine touching her irritated skin - though it's often mistaken for a sign of a urinary tract infection.

What are the causes of vulvovaginitis?

There are many kinds of vulvovaginitis, and many explanations for it, ranging from sitting around in a wet bathing suit to a parasitic infection. Serious causes, like tumours, are extremely rare it's far more likely that your daughter's tights are too tight. Here are some possibilities:

  • healthy vagina is alive with bacteria. Vulvovaginitis can result when the normal balance of the various bacteria is upset. A culture test of your daughter's discharge may show too much of a particular bacteria that, in smaller amounts, wouldn't be troublesome.
  • Sometimes vulvovaginitis can be caused by a secondary infection. That is, if your child had strep throat recently, the strep bacteria may have made its way to her vagina and caused symptoms there. In vulvovaginitis caused by strep, the vulva is especially bright red and usually painful.
  • The distance between the vagina and anus is not that great, and neither are the wiping skills of many young girls. If this area is not kept clean, E. coli and other bacteria from her gastrointestinal tract can easily make their way to the vaginal opening.
  • Like most young girls, your daughter probably pees with her knees together. This increases the possibility that urine will go up her vagina and cause an infection.
  • Pieces of toilet paper or other objects can get stuck in your daughter's vagina, causing odour and discharge, even bleeding.
  • Lichen sclerosis is an uncommon skin condition in which patchy, white, thin areas of skin appear, often on the genitals. It may cause very sensitive skin and vulvovaginitis.

Evaluation and treatment of vulvovaginitis

First, the doctor will probably talk with you and your daughter about her symptoms and any recent illnesses or medications, about how your daughter bathes and what she likes to wear, and about how she wipes herself.

The doctor will then gently examine your daughter's external genital area. This may be awkward or uncomfortable for your daughter, but it will not hurt or be physically intrusive. If there's a discharge, the doctor may take a sample on a swab.

The doctor will treat your daughter's vulvovaginitis according to its cause. If it turns out to be a bacterial infection, she'll probably get a prescription for antibiotics. The doctor will tell you how you can help ease her immediate pain.

Frequent warm baths (with no soap), cool compresses, Epsom salt soaks, and possibly using wet wipes (choose wipes for sensitive skin) may be helpful. The doctor will probably also recommend wiping front to back and wearing loose cotton clothing to allow air in and keep her vulva dry.

Depending on the diagnosis, the doctor may also recommend a topical antibiotic, antifungal cream, hydrocortisone cream, or an ointment to speed healing and soothe pain.

It's important to keep the sensitive tissue from continual irritation, because irritated tissue is more likely to become infected than normal tissue, and the vaginal area (dark, damp, and warm) is the perfect environment for infection-causing organisms to thrive.

Prevention of vulvovaginitis

Here are a few things you can do to reduce the odds of your daughter having a repeat bout (some girls are more prone than others) or getting it in the first place:
  • Keep her genital area as clean as possible by making sure she wipes herself front to back after using the toilet (it's a good habit for both pooping and peeing).
  • Encourage her to pee with her knees apart, which will help prevent urine from going up her vagina. (Having her sit on the toilet backward – facing the toilet cover – will help spread the labia while she urinates.) Teach her to wash her hands well both before and after using the toilet.
  • Choose unscented toilet paper, and don't use perfumed products (such as powders).
  • Avoid bubble baths and harsh soaps. In fact, don't leave a bar of soap in the tub while she's in the water. If you wash her hair in the tub, do it at the end of her bath so she's not sitting around in shampoo for a long time. Rinse her well with a handheld sprayer after her bath. If your daughter gets vulvovaginitis often, switch to showers and limit the use of soap in her genital area.
  • See that she's completely dry after bathing or showering before she gets dressed. A few seconds of a hairdryer set on low can help dry her between her legs.