Causes of vulvar itching and pain

Causes of vulvar itching and pain

I believe everyone must know the importance of the vulva to female friends. We know that if there is a problem with the vulva of female friends, it will not only cause pain to female friends but also threaten their physical health. Therefore, we recommend that female friends must pay great attention to the health of their vulva in daily life. Once there is a problem with the vulva, it should be taken seriously. Below we will introduce the reasons why the vulva is itchy and painful.

1. Bacterial vaginosis

In a normal vagina, lactobacilli that produce hydrogen peroxide are dominant. Bacterial vaginosis is an endogenous mixed infection caused by a decrease in Lactobacillus and an increase in Gardnerella and anaerobic bacteria in the vagina.

2. Candidal vaginitis

(1) 80% to 90% of pathogens are Candida albicans, which grow easily in an acidic environment and are diphasic (yeast phase and hyphae phase).

(2) The patient's vaginal pH is between 4.0 and 4.7, usually <4.5.

(3) Conditionally pathogenic bacteria (yeast phase → mycelium phase).

(4) Common causes: pregnancy, diabetes, and large-scale use of immunosuppressants and broad-spectrum antibiotics.

(5) Other contributing factors: gastrointestinal Candida, wearing tight synthetic underwear, and obesity.

3. Trichomonas vaginitis

(1) Trichomonas vaginalis grows best in a humid environment with a temperature of 25℃ to 40℃ and a pH of 5.2 to 6.6.

(2) The vaginal pH changes before and after menstruation, becoming close to neutral after menstruation, making it easier for Trichomonas to reproduce.

(3) The vaginal pH of patients is generally between 5.0 and 6.5, and most are >6.0.

(4) Parasitic on the vagina, urethra or paraurethral glands, bladder, renal pelvis, male foreskin folds, urethra, and prostate.

(5) Often coexists with other vaginitis.

4. Senile vaginitis

Postmenopausal women have declining ovarian function, lower estrogen levels, vaginal wall atrophy, thinning mucosa, increased vaginal pH, reduced local resistance, and other pathogenic bacteria may over-multiply or easily invade and cause inflammation, mainly aerobic bacteria.

5. Vaginitis in young girls

It is caused by poor development of the vulva, low estrogen levels and foreign objects in the vagina of infants and young children, which trigger infection. Common pathogens include Escherichia coli, Staphylococcus aureus, Streptococcus aureus, etc.

In the above article, we introduced the importance of the vulva to female friends. We recommend that female friends should protect their vulva in daily life. The above article gives us a detailed introduction to the reasons why the vulva is itchy and painful. I believe everyone has already understood it.

<<:  Causes and treatments of vulva itching

>>:  Causes of vulva itching at night

Recommend

Will the hair on a girl's belly go away?

Body hair is a very common phenomenon. Men and wo...

Does vaginal dilator hurt?

A dilator is a metal device. Its main function is...

Is the “four-hour sleep method” reliable? Experts remind →

Recently, Zhang Chaoyang, founder of Sohu, talked...

After undergoing myopia surgery, can my vision reach 1.0?

The purpose of having myopia surgery is to be abl...

How to treat viral vaginitis?

Viral vaginitis is a common disease at present. B...

My appetite suddenly increased. Am I pregnant?

There will be some different changes in the body ...

Breast itching is a sign of serious illness

Some patients may not have any clear lumps in the...

Vulvar itching after abortion

Abortion is a procedure to terminate a pregnancy ...

What causes brown discharge after period?

Under normal circumstances, women have their peri...

Beware! Don’t let ototoxic drugs ruin your hearing!

Many people still remember the "Thousand-Han...

What to eat during pregnancy is nutritious?

Women pay great attention to diet after pregnancy...

How to have a second child to give birth to a girl

A family of four, with a son and a daughter, is a...

A woman's ovulation period may be caused by something or disease

We all know that after menstruation comes the ovu...