Vaginal Laser for Recurrent Vaginal Infections

Most women with vaginal infections — bacterial vaginosis (BV) or yeast — clear them with standard antibiotic or antifungal treatment. For those whose infections keep coming back, a structured recurrent infection protocol (biofilm disruption, longer antibiotic or antifungal courses, microbiome restoration, lifestyle and partner factor review) usually breaks the cycle.

But there’s a smaller group of women for whom even this isn’t enough. For these recalcitrant cases, vaginal laser therapy is a novel adjunctive option offered at Insync Medical.

This article covers what vaginal laser is, how it may help with recurrent vaginal infections, who it’s suitable for, and what to expect.

What is vaginal laser therapy?

Vaginal laser therapy is a procedure performed in clinic, where a laser device is applied along the vaginal canal. The laser delivers controlled energy to the vaginal mucosa — the inner lining of the vagina — to stimulate the tissue.

The same technology has been used for several years for other vaginal health concerns, including vaginal dryness in menopause and post-menopausal urogenital symptoms. Its use as an adjunctive option for recurrent vaginal infections is a more recent application.

How vaginal laser may help with recurrent BV and yeast infections

The vaginal mucosa is more than just a lining — it’s the surface where lactobacillus colonises, where the vaginal microbiome lives, and where the vaginal immune environment is shaped. In women with persistent recurrent infections, the mucosal environment is often part of the problem: it may not be supporting healthy lactobacillus colonisation, or it may be more prone to biofilm formation.

Vaginal laser stimulates the vaginal mucosa, with the aim of supporting a healthier mucosal environment. In selected cases where standard treatment has not produced lasting results, this may help support reduction in recurrence.

It is important to understand the framing here: vaginal laser is not a standalone cure for BV or yeast infections. It is an adjunctive option, used alongside standard protocols, in cases where the recurrent infection has not responded adequately to first-line and second-line treatment.

Who vaginal laser is suitable for

Vaginal laser is considered for women who have:

• Completed standard antibiotic or antifungal treatment for recurrent infections without lasting results
• Completed a structured recurrent infection protocol (biofilm disruption, microbiome restoration, lifestyle and partner factor review)
• Been clinically assessed and confirmed suitable for the procedure

It is not the first treatment offered for recurrent BV or yeast infections. Most women with recurrent infections clear them with a structured protocol that doesn’t involve laser. Laser is reserved for the smaller group where standard treatment has not produced lasting results.

Who vaginal laser is not suitable for

Vaginal laser is generally not appropriate for:

• Women with active untreated vaginal infections (the infection should be treated first)
• Women who haven’t yet completed a structured recurrent infection protocol
• Pregnant women
• Women with certain pelvic or gynaecological conditions identified during assessment
• Women who haven’t had a clinical assessment to determine suitability

Suitability is decided after clinical assessment, including history and examination.

What to expect during the procedure

The procedure is performed in clinic. You’ll be positioned similarly to a routine gynaecological examination, and a laser probe is gently introduced into the vagina. The laser is then applied along the length of the vaginal canal.

The procedure itself usually takes 10–20 minutes. There is no general anaesthetic involved.

Treatment plans, including the number of sessions, are individualised after consultation. Some women complete treatment in a single session; others undergo a short course. Expectations for your specific situation will be discussed during the consultation.

After the procedure

Most women are able to return to normal daily activities the same day. We will provide specific aftercare instructions based on your individual case, which typically include:

• Avoiding penetrative sex for a short period after the procedure
• Avoiding swimming or hot baths for a short period
• Following any medication or vaginal probiotic instructions provided

Detailed aftercare guidance is given at your consultation.

How vaginal laser fits within recurrent infection care

Vaginal laser is one option within a broader approach to recurrent vaginal infection management at Insync Medical. For most women, the structured recurrent infection protocol — biofilm disruption, longer or combination antibiotic or antifungal regimens, microbiome restoration, and addressing contributing factors — is enough to break the cycle.

For the smaller group where it isn’t, vaginal laser is offered as an adjunctive option, alongside continued standard treatment. It is not a replacement for the structured protocol — it works as part of it.

Learn more about vaginal infection treatment at Insync Medical →

When to ask about vaginal laser

You may want to discuss vaginal laser if:

• You’ve had recurrent BV or recurrent yeast infections for more than 12 months
• You’ve completed a structured recurrent infection protocol and still experience recurrence
• You’re looking for adjunctive options beyond standard antibiotic or antifungal treatment

The starting point is always a clinical consultation to assess your full history, what’s been tried, and whether laser is an appropriate option for your specific situation.

FAQs

Is vaginal laser a cure for BV or yeast infections?
No. Vaginal laser is a novel adjunctive option for selected cases of recurrent vaginal infection that have not responded adequately to standard treatment. It is offered alongside standard protocols, not instead of them.

Is vaginal laser painful?
Most women describe the procedure as well-tolerated. No general anaesthetic is required. We will discuss what to expect and any comfort measures during your consultation.

How many sessions of vaginal laser are needed?
Treatment plans are individualised. Some women complete treatment in a single session; others undergo a short course. The number of sessions is decided based on your specific situation and assessed at consultation.

Is vaginal laser safe?
Vaginal laser has been used for several years for vaginal health concerns including vaginal dryness in menopause. As with any medical procedure, suitability is decided after clinical assessment, and detailed information on what to expect and any considerations specific to your case will be discussed at consultation.

How long after vaginal laser before I can have sex again?
Specific aftercare instructions are given at consultation. Typically there is a short period of avoiding penetrative sex after the procedure.

Does vaginal laser have any other benefits beyond recurrent infections?
Vaginal laser has been used for other vaginal health concerns including post-menopausal vaginal dryness and certain urogenital symptoms. Whether these other applications are relevant for you would be assessed at consultation.