Vaginal itching can happen because of infections, hormonal changes, skin conditions or irritation from personal care products. It may cause discomfort around the vaginal opening or on the external genital skin, known as the vulva. Although some causes are easy to treat, persistent itching, unusual discharge or soreness should not be ignored. Finding the actual cause is important because different conditions need different treatments.
What Is Vaginal Itching?
Vaginal itching is an uncomfortable itchy or irritated feeling around the vagina or vulva. It may happen with redness, soreness, swelling, dryness or unusual discharge.
The symptoms can affect the external genital area or the inside of the vagina.
You may experience:
- Itching around the vaginal opening
- Redness or irritation of the vulval skin
- Burning or stinging
- Swelling or soreness
- Unusual vaginal discharge
- Discomfort during sex
- Stinging when passing urine
Itching is a symptom, not a diagnosis. The cause needs to be identified before choosing treatment.
Why Is My Vagina Itching? 10 Possible Causes
Vaginal itching can have several causes, including infections, skin conditions, hormonal changes and contact irritation. These are 10 possibilities worth understanding.
1. Can a Yeast Infection Cause Vaginal Itching?
Yes. Vaginal thrush is a common yeast infection that can cause intense itching, soreness and irritation around the vagina and vulva.
It is usually caused by an overgrowth of a yeast called Candida.
Common symptoms include:
- Itching around the vagina and vulva
- Thick, white discharge that may look like cottage cheese
- Redness and soreness
- Stinging when passing urine
- Discomfort during sex
Thrush is not usually classed as a sexually transmitted infection.
It may be more likely to develop after taking antibiotics, during pregnancy or when blood sugar is poorly controlled.
What treatment may help?
Treatment usually involves antifungal medicine, such as a cream, vaginal pessary or tablet. The right option depends on your circumstances.
If this is your first episode, symptoms keep returning or treatment has not worked, seek medical advice rather than repeatedly treating yourself.
2. Can Bacterial Vaginosis Cause Vaginal Itching?
Bacterial vaginosis (BV) is caused by an imbalance in the natural bacteria inside the vagina. It usually causes changes in discharge and smell rather than itching.
Common symptoms include:
- Thin, watery discharge
- White or grey discharge
- A strong fishy smell, particularly after sex
- Changes in vaginal discharge
An important difference is that BV does not usually cause significant itching or soreness.
BV is not classed as a sexually transmitted infection, although sexual activity can trigger it.
How is it treated?
A GP or sexual health professional may prescribe antibiotics in tablet, gel or cream form. Testing may be recommended to confirm the cause and rule out other infections.
3. Can Sexually Transmitted Infections Cause Vaginal Itching?
Yes. Some sexually transmitted infections (STIs) can cause vaginal or vulval irritation, although many people have no noticeable symptoms.
Possible infections include:
- Trichomoniasis
- Genital herpes
- Chlamydia
- Gonorrhoea
Symptoms may include:
- Itching or irritation
- Unusual or unpleasant-smelling discharge
- Pain when passing urine
- Pelvic pain
- Blisters, sores or unusual skin changes
- Bleeding between periods or after sex
Not every STI causes itching, and symptoms alone cannot identify the infection.
What should you do?
If symptoms begin after sex with a new partner or you think you may have been exposed to an STI, arrange testing at a sexual health clinic or through your healthcare professional.
Avoid sexual contact until you have received appropriate advice and testing.
4. Can Menopause Cause Vaginal Itching?
Yes. Lower oestrogen levels during and after menopause can make vaginal and vulval tissues thinner, drier and more sensitive.
This condition is often described as genitourinary syndrome of menopause (GSM).
You may notice:
- Vaginal dryness
- Itching or burning
- Soreness around the vaginal opening
- Pain or discomfort during sex
- Urinary urgency or recurrent urinary symptoms
These symptoms can also happen during perimenopause, breastfeeding or other situations where oestrogen levels fall.
What treatment options are available?
Depending on your symptoms, a healthcare professional may recommend:
- Vaginal moisturisers
- Lubricants
- Local vaginal oestrogen
- Other suitable treatments for menopausal symptoms
You do not have to accept persistent discomfort as a normal part of ageing.
5. Can Soaps and Feminine Hygiene Products Cause Irritation?
Yes. Scented soaps, intimate washes, deodorants and other products can irritate sensitive vulval skin and cause itching or burning.
Common triggers include:
- Perfumed soaps and shower gels
- Vaginal deodorants
- Scented sanitary pads or panty liners
- Wet wipes
- Bubble baths
- Laundry detergents and fabric conditioners
Even products labelled as feminine or intimate care can cause irritation.
What can help?
Try removing possible irritants from your routine:
- Wash the external genital area gently with water.
- Avoid scented products around the vulva.
- Do not wash inside the vagina or use vaginal douches.
- Wear comfortable, breathable cotton underwear.
- Avoid repeatedly washing or scrubbing the area.
If symptoms continue after removing possible irritants, seek medical advice.
6. Can Eczema or Dermatitis Cause an Itchy Vulva?
Yes. Eczema and contact dermatitis can affect the vulval skin, causing itching, redness, dryness and soreness.
The skin may become more irritated through contact with:
- Perfumed products
- Washing detergents
- Sanitary products
- Tight clothing
- Sweat and friction
Some women develop contact sensitivity even after using a product for a long time.
A clinician may examine the skin and recommend a suitable treatment, such as a prescribed steroid cream or ointment.
Avoid applying random creams or antiseptic products to the area, as they may make irritation worse.
7. Can Lichen Sclerosus Cause Persistent Vaginal Itching?
Yes. Lichen sclerosus is a long-term inflammatory skin condition that commonly affects the vulval area and can cause intense itching.
Possible symptoms include:
- White or pale patches of skin
- Persistent itching
- Skin that looks thin or fragile
- Small cracks or tears
- Soreness or pain
- Discomfort during sex
It can affect women of any age but is more common after menopause.
Lichen sclerosus is not an infection and cannot be passed to a sexual partner.
Why is diagnosis important?
A healthcare professional should examine persistent vulval skin changes. Treatment often involves a prescribed steroid ointment and follow-up appointments.
Long-term monitoring is important because lichen sclerosus is associated with an increased risk of vulval cancer.
8. Can Pregnancy Cause Vaginal Itching?
Yes. Hormonal changes during pregnancy can affect vaginal discharge and the natural environment of the vagina. Pregnancy can also increase the likelihood of developing thrush.
Possible symptoms include:
- Itching around the vagina
- Redness or irritation
- Thick white discharge
- Soreness or burning
However, itching during pregnancy does not automatically mean you have thrush.
Speak to your midwife, GP or healthcare professional before using treatment. They can help identify the cause and recommend an option suitable during pregnancy.
9. Can Diabetes Make Vaginal Itching More Likely?
Yes. Poorly controlled blood sugar can increase the likelihood of developing vaginal thrush, which may cause itching and soreness.
Other symptoms of diabetes can include:
- Increased thirst
- Passing urine more often
- Unusual tiredness
- Unexplained weight loss
- Recurrent infections
Repeated episodes of thrush may justify discussing blood glucose testing with your GP, particularly if you have other symptoms or risk factors.
However, vaginal itching alone does not mean you have diabetes.
10. Can Other Vulval Skin Conditions Cause Itching?
Yes. Several skin conditions can affect the vulva and cause persistent itching, soreness or changes in skin appearance.
These include:
- Lichen planus: May cause soreness, inflammation and sometimes erosions.
- Psoriasis: Can cause dry, irritated or thickened patches of skin.
- Vulval dermatitis: May cause itching, redness and irritation.
- Other vulval skin changes: Persistent patches, lumps, ulcers or changes in skin texture need assessment.
Some conditions look similar but require different treatments. A proper examination helps establish the diagnosis.
How Can You Tell the Difference Between Thrush, BV and Other Causes?
The symptoms can overlap, but certain patterns may provide clues. They cannot confirm a diagnosis on their own.
| Possible cause | Common symptoms | Is itching common? |
|---|---|---|
| Vaginal thrush | Thick white discharge, soreness and irritation | Yes |
| Bacterial vaginosis | Thin grey-white discharge and fishy smell | Usually no |
| Trichomoniasis | Possible yellow-green discharge, irritation and discomfort | Sometimes |
| Menopausal changes | Dryness, soreness and burning | Yes |
| Contact dermatitis | Redness, irritation and itching after exposure to a trigger | Yes |
| Lichen sclerosus | Persistent itching and pale or white skin patches | Yes |
| Genital herpes | Blisters, sores, pain or tingling | Itching may occur |
If you have unusual discharge, pain, sores or persistent symptoms, seek medical advice instead of relying on a symptom comparison.
When Should You See a Gynaecologist About Vaginal Itching?
You should seek medical advice if itching is persistent, severe, keeps returning or occurs with other unusual symptoms.
Arrange an appointment if:
- You have vaginal itching for the first time.
- Symptoms are different from previous episodes.
- Treatment has not helped.
- Itching keeps returning.
- You notice unusual discharge or an unpleasant smell.
- You have pain during sex or when passing urine.
- You develop sores, blisters or changes in vulval skin.
- Symptoms begin after sex with a new partner.
- You have pelvic pain or unexpected bleeding.
When is urgent advice needed?
Seek prompt medical assessment if itching occurs with fever, chills, lower abdominal pain, significant swelling, sores or feeling very unwell. Unexplained bleeding, particularly after menopause, also needs assessment.
How Is the Cause of Vaginal Itching Diagnosed?
A healthcare professional can usually narrow down the cause by discussing your symptoms and examining the affected area. Swabs or other tests may be needed.
Your appointment may include:
1. Symptom discussion
Your doctor may ask:
- When did the itching begin?
- Is it inside the vagina or around the vulva?
- Is there unusual discharge or smell?
- Have you used any new hygiene products?
- Have you taken antibiotics recently?
- Are you pregnant, breastfeeding or experiencing menopause?
- Have you had similar symptoms before?
2. Examination
A clinician may examine the external genital skin for redness, swelling, sores, patches or other changes.
An internal examination may be recommended if your symptoms suggest a vaginal infection or another internal cause. You should be told what the examination involves and asked for your consent.
3. Vaginal swab
A swab may be taken to check for thrush, bacterial vaginosis or other infections.
4. STI testing
If there is a possibility of an STI, your healthcare professional may recommend appropriate testing.
5. Further investigations
If symptoms persist or the skin looks unusual, a specialist may recommend additional investigations, such as a vulval skin biopsy.
Not everyone needs every test. The investigation depends on your symptoms and examination findings.
What Treatments Can Help Relieve Vaginal Itching?
The right treatment depends on the underlying cause. Antifungal medicines, antibiotics, hormonal treatments and skin treatments may be used for different conditions.
| Cause | Possible treatment |
|---|---|
| Vaginal thrush | Antifungal cream, pessary or tablet |
| Bacterial vaginosis | Prescribed antibiotics |
| Certain STIs | Infection-specific treatment |
| Menopausal dryness | Vaginal moisturisers, lubricants or local oestrogen |
| Contact dermatitis | Avoiding irritants and suitable prescribed treatment |
| Lichen sclerosus | Prescribed steroid ointment |
| Eczema or psoriasis | Condition-specific skin treatment |
Do not assume that every episode of itching is thrush. Using the wrong treatment may delay diagnosis and may further irritate sensitive skin.
If symptoms are new, recurrent or not improving, get them checked before repeating over-the-counter treatments.
What Can You Do at Home to Prevent Vaginal Irritation?
Simple changes may help reduce irritation and protect the sensitive skin around the vulva.
What should you do?
- Wash the external genital area gently with water.
- Dry the area carefully without rubbing.
- Wear loose, breathable cotton underwear.
- Change out of damp clothing promptly.
- Use non-perfumed products around the genital area.
- Avoid scratching, as this can damage the skin.
What should you avoid?
- Scented intimate washes and deodorants
- Vaginal douching
- Perfumed wipes
- Bubble baths and strongly scented soaps
- Scrubbing or washing the area repeatedly
- Using unprescribed creams or antiseptics
Remember that the vagina cleans itself naturally. You only need to wash the external genital area gently.
Frequently Asked Questions About Vaginal Itching
1. Why is my vagina itching but I have no discharge?
Itching without discharge may be caused by contact dermatitis, eczema, hormonal dryness or a vulval skin condition. A medical assessment can help identify the cause.
2. Can vaginal itching go away on its own?
Mild irritation caused by a temporary product exposure may improve after avoiding the trigger. However, persistent, recurring or unexplained itching should be assessed.
3. Does vaginal itching always mean thrush?
No. Thrush is one possible cause, but itching can also result from skin conditions, hormonal changes, irritation and some infections.
4. Can stress cause vaginal itching?
Stress may worsen some existing skin conditions or influence how strongly you experience discomfort. However, persistent itching should not automatically be blamed on stress.
5. Why is my vagina itching more at night?
Itching may feel worse at night because of warmth, moisture, friction or fewer distractions. Persistent night-time itching still needs assessment to identify the cause.
6. Can vaginal itching be a sign of an STI?
Yes. Some STIs can cause genital itching, irritation or unusual discharge. Testing is important if you may have been exposed, because some infections cause no symptoms.
7. Can menopause cause itching around the vaginal opening?
Yes. Falling oestrogen levels can make vulval and vaginal tissues thinner and drier, which may cause itching, soreness and discomfort.
8. When should I worry about vaginal itching?
Seek medical advice if itching is severe, persistent or recurrent, or if it occurs with unusual discharge, pelvic pain, sores, bleeding or fever.
9. Can I use intimate wash to stop vaginal itching?
It is better to avoid scented intimate washes. They can irritate sensitive skin. Gently washing the external area with water is usually sufficient.
10. Can vaginal itching affect my sex life?
Yes. Itching, soreness and inflammation can make sexual activity uncomfortable. It is important to identify and treat the underlying cause rather than continuing through pain.
Get the Right Help for Persistent Vaginal Itching
Vaginal itching can have several causes, from common infections to hormonal changes and vulval skin conditions. The symptoms may look similar, but the treatments can be very different.
If itching keeps returning, does not improve or occurs with unusual discharge, pain or skin changes, arrange an assessment with a GP or gynaecologist.
Getting the right diagnosis can help you receive suitable treatment and avoid unnecessary discomfort.
Medical disclaimer: This article is for general information only. It does not replace a medical consultation, diagnosis or personalised treatment advice.