Zidoval Gel is used in the treatment of bacterial vaginosis. Buy Zidoval Gel securely and confidentially from Click Pharmacy today after completing a short medical a


5/21/2025 10:44:01 AM


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Zidoval Vaginal Gel

Zidoval is an antibacterial medication primarily used to treat bacterial vaginosis, a common vaginal infection.

Medication features:

  • Treats bacterial vaginosis
  • Contains the active ingredient Metronidazole
  • Comes in gel form

Next Day Delivery Available

UK Registered Pharmacy

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Expected Delivery: Wednesday

If you order within: 12h36m

Zidoval Prices

  • Medicine prices
  • Delivery Information
Medicine Quantity Price
Zidoval 7.5 mg 1 x tube 40g £19.99
Zidoval 7.5 mg 2 x tube 40g £38.99

Delivery charges

Orders approved by our medical team before 3pm Monday – Friday are dispatched the same day via Royal mail. All orders are sent using a tracked and signed for service. Orders are not dispatched on weekends and bank holidays.

Royal Mail 1st Class | £3.95

Delivered within 1-3 working days. Excludes bank holidays. A tracked service with signature required on delivery.

Royal Mail Special Delivery Guaranteed before 1pm | £6.95

Delivered within 1 working day before 1pm. Excludes Sundays and bank holidays. A tracked service with signature required on delivery.

Find out more about our delivery service.

Refunds and returns – Read further information on return and refunds.

  • Overview
  • Directions
  • Cautions

Buy Zidoval Online UK

You can order Zidoval online in the UK from our registered pharmacy. Complete the online medical assessment to be reviewed by one of our prescribers. If approved, your medication will be dispensed by our pharmacy team for next day delivery to your address. 

About Zidoval

Bacterial vaginosis (BV) is caused by an imbalance of the bacteria within the vagina and though it is not a sexually transmitted infection it can actually raise your risk of catching one including chlamydia. It can cause a change to a woman’s discharge causing it to become watery and thin although up to half of the women who suffer from BV suffer none of the side effects often linked to issues with the vagina such as pain or itchiness. If you notice any unusual changes then it is wise to book a check-up and you may be recommended a treatment such as the antibiotic Zidoval gel.

Zidoval Summary Information

Type of medicine

Antibacterial medication


Treat vaginal infection

How it works

Kills bacteria and reduces inflammation in the vagina

Active Ingredient


Directions of use

Vaginal gel, usually inserted once daily

Available strengths

7.5 mg

Side effects

Common side effects include Vaginal discomfort, itching, irritation, headache, abdominal paid



The information provided in the summary table is for reference only. It is important to consult a qualified healthcare professional before starting any bacterial vaginosis treatment, including Zidoval.

How effective is Zidoval?

Trials reported an 80 to 90 percent successful resolution after using this form of treatment both as an intravaginal and oral form of the active drug metronidazole. This type of medication is not designed to stop recurrences or the infection, but in a few studies, women found the use of Zidoval gel being applied for 3 days after their period helped to suppress a recurrent flare up.

Why choose Zidoval gel?

Metronidazole, the active ingredient in Zidoval gel, is well documented to kill many forms of infection-causing bacteria and is designed especially to be used on the bacterial vaginosis infection within the vagina.

As a gel, it is applied directly to the site of the infection, meaning the drug need not move throughout the body as when taken in pill form. This allows the user to continue to take other forms of medication with little to no interference between the drugs, such as stopping the Zidoval gel from working effectively.

Although metronidazole tablets would react with alcohol causing unpleasant side effects including cramping and headaches, this is far less likely to occur with a gel as less of the drug is absorbed into the bloodstream. Although it is still recommended you do not drink whilst using any medication, there is less likelihood of you experiencing a reaction from drinking when using the gel.

What is contained in Zidoval?

The active ingredient in Zidoval gel is metronidazole.

The inactive ingredients are :

  • Carbopol 974P
  • Methyl parahydroxybenzoate (E218)
  • Disodium Edetate
  • Propyl parahydroxybenzoate (E216)
  • Propylene Glycol (E1520)
  • Sodium Hydroxide (E524)
  • Purified Water

How does Zidoval gel work?

The active ingredient in Zidoval gel, known as metronidazole, interferes with the DNA of the bacteria, causing the infection. The bacteria which metronidazole kills is known as anaerobic bacteria, meaning it does not require oxygen to live or replicate itself. This is the cause of BV, and by stopping its ability to reproduce itself, it destroys the infection. Any bacteria which is not destroyed by the medication will be cleared up by your immunity.


How should I use Zidoval gel?

  • Always wash your hands well before use.
  • Remove the cap and screw on an applicator to where the cap had been.
  • Squeeze the tube gently to fill the applicator with the correct dose. Once the plunger stops moving, the applicator is full.
  • Lying on your back, insert the applicator into the vagina, being careful not to cause any discomfort.
  • Push the free end down until it stops moving.
  • Wrap up and throw away the applicator.
  • Wash your hands.
  • Lie down as soon as possible after application to avoid leaking.

How long shall I use Zidoval gel for?

Generally speaking, patients are given a 5-day prescription though you will be advised as to how long you should use the medication and be given a prescription for this length of time. Ensure you complete the course of treatment as advised to help stop a flare-up.

What are the side effects of Zidoval?

Most medications cause some form of side effect, some of which are extremely mild and should not stop you from using the product, whereas others may be more serious, such as allergic reactions. Your doctor will take into account the information you provide on your medical assessment form, including other medications you take and allergies you have, before prescribing Zidoval for you to ensure it will be as safe as possible.

Common side effects include vaginal itching, abdominal pain, nausea, headache or dizziness. Thrush is also a common development from Zidoval use and would require a separate treatment.

Uncommon symptoms include vaginal bleeding, bloating, insomnia and swelling of the vulva. If you experience any difficult side effects, contact your doctor right away. If you have an allergic reaction to the product, which can include swelling of the lips or throat, seek medical help right away.

Other warnings to consider

Ensure you tell your doctor if you suffer from a disease of the blood, liver, nervous system or kidneys. Also, let the doctor know if you have used Antabuse, a medication to help treat alcoholism, in the last two weeks.

If pregnant or breastfeeding, inform your doctor. Though the risks to the baby are far lower when applied into the vagina rather than a tablet, a small amount of the metronidazole may still be absorbed into the bloodstream.

It is wise not to take other medications when using Zidoval, especially ciclosporin, fluorouracil, lithium and warfarin, which can potentially have interactions with the active ingredient in the gel. If you have any queries about this, then speak to your GP or Click Pharmacy doctor. You can book a free and confidential appointment with an online doctor today.

Zidoval Reviews

How to order medications from us

Order your medication in a few clicks. Our process is easy, fast and secure.

Step 1

Short Medical Assessment

Fill out a questionnaire so our prescriber can assess if the treatment is suitable for you.

Step 2

Select Preferred Medication

Choose the medication you require from the range offered by our online pharmacy.

Step 3

Next Day

Add delivery details and complete payment process.

Price £19.99

Price Checker


Available strengths:

7.5 mg


Price £19.99

Includes free private prescriptions

In stock

2024/05/21 2024/05/22

Order before 15:00pm (Monday to Friday) for next day delivery