Vulvovaginal Atrophy: Symptoms, Treatment and UK Online Doctor Guide

Vulvovaginal atrophy (VVA) is a common but often under-discussed condition characterized by the thinning, drying, and inflammation of the vaginal walls. This occurs primarily when the body has less oestrogen, the hormone responsible for keeping vaginal tissues lubricated and healthy. In the UK, it is estimated that up to half of postmenopausal women experience symptoms of VVA, though many do not seek medical help due to embarrassment or the misconception that it is simply an inevitable part of ageing.

Clinically, VVA is now often referred to as part of the Genitourinary Syndrome of Menopause (GSM). This term reflects that the lack of oestrogen affects not just the vagina, but also the vulva, urethra, and bladder. Without sufficient oestrogen, the vaginal lining loses its elasticity and moisture, the pH balance shifts, and the tissues become more fragile and prone to injury or infection.

Symptoms of vulvovaginal atrophy can vary from mild annoyance to severe distress that impacts daily life and intimate relationships. Common signs reported by patients in the UK include:

• Vaginal dryness: A persistent feeling of dryness or a lack of natural lubrication.
• Dyspareunia: Pain, discomfort, or light bleeding during or after sexual intercourse.
• Irritation and itching: A burning sensation or persistent itchiness around the vaginal opening (the vulva).
• Changes in discharge: Thin, watery, or yellow-tinged discharge that is different from your usual cycle.
• Urinary symptoms: An increased frequency of urination, urgency, or recurrent urinary tract infections (UTIs).

Because these symptoms can sometimes mimic other conditions like bacterial vaginosis or thrush, it is important to get an accurate assessment rather than self-treating with over-the-counter anti-fungals.

The Role of Oestrogen

The primary cause of VVA is a decrease in circulating oestrogen levels. While the menopause is the most frequent cause, oestrogen levels can also drop due to several other factors relevant to UK patients:

• Breast Cancer Treatment: Certain chemotherapy drugs or hormonal therapies (like aromatase inhibitors) can trigger sudden and severe vaginal atrophy.
• Breastfeeding: Oestrogen levels naturally drop while nursing, which can lead to temporary dryness.
• Surgical Menopause: The removal of both ovaries (bilateral oophorectomy) causes an immediate drop in hormones.
• Pelvic Radiotherapy: Radiation treatment for pelvic cancers can damage vaginal tissues.

Smoking can also exacerbate the condition by decreasing oestrogen levels and reducing blood flow to the pelvic area, leading to more pronounced tissue thinning.

According to NICE (National Institute for Health and Care Excellence) guidelines, treatment should be tailored to the severity of symptoms and the patient's medical history. Options typically include:

Non-Hormonal Lubricants and Moisturisers

For mild symptoms, water-based or silicone-based lubricants used during sexual activity can reduce friction. Vaginal moisturisers, applied several times a week, provide longer-lasting hydration than lubricants and help maintain tissue comfort throughout the day.

Local Oestrogen Therapy

This is often the 'gold standard' for VVA. Unlike systemic HRT (tablets or patches), local oestrogen is applied directly to the vagina in very low doses. This helps restore the vaginal lining and pH balance with minimal absorption into the bloodstream. Forms include:

• Vaginal Creams: Inserted via an applicator.
• Pessaries: Small tablets inserted into the vagina that dissolve.
• Vaginal Rings: A flexible ring placed inside the vagina that releases a consistent low dose of oestrogen for 90 days.

Systemic Hormone Replacement Therapy (HRT)

If you are also experiencing hot flushes, night sweats, or low mood, an online doctor may discuss systemic HRT. While systemic HRT helps, many women still require local oestrogen alongside it to fully manage vaginal symptoms.

Many women find it easier to discuss sexual health and menopausal symptoms through a digital consultation. You should consider booking a session if:

• Vaginal dryness is causing pain during sex or affecting your relationship.
• Over-the-counter moisturisers have not provided sufficient relief after a few weeks.
• You are experiencing recurrent UTIs or persistent urinary urgency.
• You have noticed unusual bleeding or spotting and need a professional review.

An online GP can provide a safe, confidential environment to discuss your symptoms. They can review your medical history, explain the risks and benefits of various treatments, and issue a private prescription for local oestrogen if appropriate. They can also advise on whether you need an in-person physical examination to rule out other dermatological or gynaecological conditions.

In addition to medical treatment, certain lifestyle adjustments can help manage VVA symptoms:

• Avoid Irritants: Switch to unperfumed soaps or dedicated soap-substitutes for the genital area. Avoid 'feminine hygiene' sprays and scented douches, which can disrupt the natural flora and worsen dryness.
• Cotton Underwear: Wear breathable cotton knickers and avoid tight-fitting synthetic clothing to reduce irritation.
• Regular Sexual Activity: If comfortable, regular sexual stimulation (with or without a partner) helps maintain blood flow to the vaginal tissues and preserves elasticity.
• Hydration: Maintaining overall hydration can support mucosal membrane health, though it is not a cure for hormone-related dryness.