🎄 Order by 18th December for delivery by Christmas – Learn More 🎄
🎄 Order by 18th December for delivery by Christmas – Learn More 🎄
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Fill in a quick online consultation for our licensed pharmacists to review.
Our pharmacists will review your treatment to ensure it’s suitable.
Your treatment will be delivered to your door quickly & discreetly.
| Medication Name | Zidoval Vaginal Gel |
| Active Ingredient | Metronidazole 0.75% |
| Medication Form | Vaginal gel |
| Used to Treat | Bacterial vaginosis |
| Available Strengths | 0.75% |
| Other names this medication is known by | Metronidazole vaginal gel |
| Common Side Effects | Headache, nausea, vaginal discharge, mild irritation |
| Do you need a prescription for it? | Yes |
| How should it be applied? | Once daily at bedtime for 5 days |
| Patient Information Leaflet | Zidoval Patient Information Leaflet |
Zidoval Gel contains the active ingredient metronidazole, a powerful antibiotic that directly targets the bacteria causing BV. By applying the gel inside the vagina, it delivers the medication precisely where it’s needed, effectively treating the infection and helping to prevent recurrence. Metronidazole works by entering bacterial cells and disrupting their DNA, which stops them from growing and multiplying.
Zidoval Vaginal Gel is specifically used to treat bacterial vaginosis, a common vaginal infection caused by an imbalance of bacteria.
Common BV symptoms include:
If left untreated, BV can lead to complications like sexually transmitted diseases (STIs), especially during pregnancy or before gynaecological procedures. Zidoval effectively treats the infection, relieving symptoms and restoring the natural balance of your bacteria.
Zidoval Vaginal Gel for bacterial vaginosis is suitable for most women seeking an effective treatment for bacterial vaginosis. However, you should not use this gel if you:
Additionally, before using this medication, consult your doctor or pharmacist if you:
If you’re unsure whether Zidoval is suitable for you, speak with your doctor or pharmacist before starting treatment.
The recommended dose is one applicator filled with 5g of Zidoval gel, inserted into the vagina once daily at bedtime for five consecutive days. It’s important to complete the full treatment course, even if your symptoms improve earlier.
To use Zidoval Gel, follow these instructions carefully:
If you forget a dose, apply it at the next bedtime. Do not double the dose to make up for a missed one.
Like all medications, Zidoval Vaginal Gel can cause side effects, although not everyone experiences them. Most side effects are mild and temporary.
If you experience symptoms of an allergic reaction (such as rash, swelling, difficulty breathing) or other concerning symptoms, stop using Zidoval Gel and seek medical attention immediately.
For a complete list of side effects, refer to the patient information leaflet. If you experience any side effects, even those not listed here, speak to your doctor or pharmacist for advice tailored to your situation. You can report side effects to the MHRA’s Yellow Card Scheme.
Active Ingredient: Metronidazole
Other Ingredients: Carbopol 974P, disodium edetate, Methylparaben, Propylparaben, propylene glycol, sodium hydroxide, and purified water.
If you’re pregnant, think you might be pregnant, planning to become pregnant, or breastfeeding, speak with your doctor or pharmacist before using Zidoval Gel. They can provide advice tailored to your specific situation and assess whether this treatment is appropriate for you.
Yes, Zidoval Gel is designed to treat and cure bacterial vaginosis. It’s essential to complete the entire five-day course of treatment to ensure the infection is fully cleared and to help prevent it from returning.
Most people start to notice improvement in their BV symptoms within 2-3 days of beginning treatment with Zidoval Gel. However, it’s essential to complete the full five-day course of metronidazole, even if you feel better sooner. Finishing the entire treatment helps ensure the infection is completely cleared and reduces the risk of BV returning.
Zidoval Vaginal Gel is a prescription-only medication in the UK, so it cannot be bought over the counter. However, you can buy Zidoval Gel online from our bacterial vaginosis treatment clinic after completing a free consultation with one of our UK-registered pharmacists.
You should wait until you have finished menstruating before starting Zidoval treatment. Using the gel while you’re on your period may reduce its effectiveness and comfort.
No, you should avoid alcohol while using Zidoval Gel and for at least 48 hours after completing treatment. Alcohol can interact with metronidazole, leading to side effects such as nausea, vomiting, flushing, and a rapid heartbeat.
There are several other effective treatments available for bacterial vaginosis. Canesbalance Bacterial Vaginosis Vaginal Gel and Balance Activ Vaginal Gel are alternative approaches to treating BV. Canesbalance provides a triple-action formula that treats unpleasant odour and abnormal discharge, while Balance Activ Vaginal Gel restores and maintains the natural pH balance of the vagina.
In some cases, your doctor may prescribe metronidazole tablets (taken orally) as an alternative to the vaginal gel. Metronidazole tablets work systemically throughout the body and may be recommended for recurrent BV or when vaginal treatment isn’t suitable. The choice between gel and tablets depends on your individual circumstances and preferences.
It’s generally safe to swim while using Zidoval Gel. However, it’s best to apply the gel after swimming to make sure the medication remains in place and works effectively.
Metronidazole gel doesn’t interfere with the effectiveness of hormonal birth control, including birth control pills, patches, or rings. You can continue to use your usual contraception method while treating BV with Zidoval Gel.
Zidoval Gel is specifically formulated to treat bacterial vaginosis and is not effective for treating urinary tract infections (UTIs). UTIs, like cystitis, require different types of treatment, typically oral antibiotics. If you suspect you have a UTI, speak with your doctor or pharmacist about appropriate treatment options.
It’s generally recommended to avoid sexual intercourse during treatment with Zidoval Gel. This allows the medication to work effectively and prevents potential irritation. Additionally, the gel may weaken latex condoms and diaphragms, reducing their effectiveness.
Page content authored by Mr Mohammed, last reviewed by Amjad Khan on 11th December 2025.
Get 10% Off Your First Order
Sign up to receive special offers via email and get 10% off your first order*
By opting in to marketing, you agree to our terms & conditions and privacy policy.
