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Bacterial vaginosis

What causes bacterial vaginosis?

Bacteria grows naturally within the vagina and usually there is a higher amount of 'good' bacteria, which helps to prevent infections. However, in some cases, the 'bad' bacteria can increase, which leads to an inflammation of the vagina. This is the cause of the discharge, which is the main symptom of the infection.

There is no evidence that BV is transmitted sexually, although patients who are sexually active are more at risk of developing the infection, especially after having sex with a new partner. It is unclear whether women can pass the infection to other women through sexual contact.

There are certain factors that may increase your chances of developing BV, such as the use of intimate deodorants or scented soaps. Those who smoke or those who use an IUD (coil) as a method of contraception may also be more prone to developing the condition.

What are the symptoms of bacterial vaginosis?

Some who are infected with BV will show no symptoms, although it is not necessary to be tested as this asymptotic form does not pose a health risk. The most common symptom of BV is a change in your normal discharge, either in colour, texture or smell. It is not usually itchy although it can occasionally cause pain during intercourse or while urinating.

Are there any other health risks associated with bacterial vaginosis?

Bacterial vaginosis is easy to treat with effective medication, however there are some risks to leaving it untreated. BV can increase your chances of contracting other STIs such as gonorrhoea, chlamydia, genital herpes, HIV and HPV, which can cause genital warts and cervical cancer.

BV may also be a contributing cause to developing pelvic inflammatory disease (PID) or even infertility. If left untreated during pregnancy it can cause further complications.

What medications are available to treat bacterial vaginosis?

Bacterial vaginosis can be easily treated with a course of antibiotics such as Metronidazole, which can be taken in smaller doses over seven days to reduce the risk of side effects compared to shorter, more intense treatments. Although these antibiotics will clear up the infection, some women continue to experience BV as a recurring problem.

Can I buy medication for bacterial vaginosis online?

You can buy Metronidazole for bacterial vaginosis at 121doc after filling out a free online consultation. This is completely confidential but is necessary in order for us to ensure it is a safe and effective treatment for you. Once a prescription has been issued your order will be dispatched for free next day delivery.

If you need more information on bacterial vaginosis or have sexual health questions that are still unanswered, why not visit the sexual health blog where there is a wealth of information about sexual health including bacterial vaginosis.

Medical review byDr. Caroline FontanaLast review 03 November 2025
Dr. Caroline Fontana

FAQs

What is included in the online consultation?
Will a doctor review my consultation?
What happens after I submit my order?
What services are included with my order?
Is the price all-inclusive?
What are my delivery options?
Is it safe to buy prescription medication online?
Is this service discreet?
What is included in the online consultation?

Our online consultations are in the format of short medical questionnaires. You will be asked general questions about your health and medical history, as well as specific medical questions relevant to the treatment you have chosen. We will also ask you for your payment and delivery details to complete the order.

Online consultations take no longer than 5 minutes to complete. All questions are necessary when issuing prescription medicines. It means that our doctors can make sure the treatment is safe and right for you.

Will a doctor review my consultation?

Yes, it is a legal requirement that all online consultations are reviewed by a registered doctor. This is to make sure the chosen treatment is safe and right for you to take. All personal information is stored securely and confidentially.

Please note, all orders are subject to doctor approval, and we cannot guarantee that your order will be approved.

What happens after I submit my order?

Your online consultation will be sent directly to our medical team, where it will be reviewed by on of our in-house doctors.

If a doctor approves you for treatment, they will issue a prescription. Your prescription will then be forwarded to our pharmacist, where you medication will be dispensed and dispatched for delivery.

What services are included with my order?

Every order includes:

  • Free consultation - your consultation will be personally reviewed by one of our registered doctors.
  • Free prescription - a doctor will issue you a prescription if approved for treatment.
  • Free delivery - we provide free express delivery across Europe, you should receive your order in 1-2 working days.
Is the price all-inclusive?

Yes, our service is all-inclusive and there are no hidden fees. All 121doc orders include a free online consultation, a free prescription and free express delivery.

What are my delivery options?

We offer several delivery options at no extra charge:

  • Next-day delivery
  • UPS Access Point - convenient parcel drop-off and collection near your home or work address
  • Nominated-day delivery - choose the most convenient day for delivery

All these options can be tracked and require a signature on delivery. If you are not in, a friend or relative can sign in your place.

Is it safe to buy prescription medication online?

It is safe to buy prescription medications online from genuine and reputable healthcare providers, like 121doc.

Our medical staff and facilities are registered with the relevant medical governing bodies. We also ensure your data is protected by adhering to European data privacy laws.

You can learn more about our certifications here.

Is this service discreet?

Our patients’ privacy is of utmost importance. All your medical information is securely stored and only viewed by our doctors. We do not share your details with third-parties. We are also closely adhere to data privacy laws.

All orders will only show on invoices, bank statements, etc. as ‘HHC Ltd’.