Canesten Thrush Pessary

Single-Dose Internal Treatment For Vaginal Thrush That Contains Clotrimazole 500mg

Canesten Thrush Pessary
Price Checker
£9.99
Truck icon Free shipping on all orders over £50

Receive it:
Order within:

Canesten Pessary is a single-dose vaginal treatment containing 500mg of clotrimazole. The pessary is inserted into the vagina using an applicator to deliver the antifungal medicine directly to the site of the thrush infection.

What is Canesten Pessary?

Canesten Pessary is a small tablet containing 500mg of the antifungal medicine clotrimazole. It is a single-dose treatment that is designed to be inserted into the vagina using the applicator provided, where it dissolves and delivers the medicine directly to the site of the infection to treat vaginal thrush (vaginal candidiasis).

How to use a Canesten Pessary

Remove the pessary from its foil packaging. Pull out the plunger of the applicator until it stops, then firmly place the pessary into the end of the applicator. Lay on your back with your knees bent, gently insert the applicator into the vagina as far as it is comfortable and press the plunger to release the pessary. It is usually best to insert the pessary at bedtime, as lying down helps the pessary remain in place as it dissolves. Wash your hands before and after use.

How do I know if Canesten Pessary is working?

It is normal for symptoms to take one to three days to begin improving after inserting the Canesten Pessary. You may notice a gradual reduction in itching, soreness and discharge over the following days.

The pessary dissolves inside the vagina, and it is common to notice a chalky or white residue in your underwear for a day or two after treatment. This is a normal part of the treatment and indicates that the pessary has dissolved as expected. If symptoms do not improve within seven days, or if they worsen, consult your GP.

Canesten (Clotrimazole) Pessary: Our Pharmacist's Advice

"Canesten Pessary is a single-dose vaginal treatment containing 500mg of clotrimazole. Most women find that symptoms such as itching and soreness begin to improve within one to three days, though it is important to consult your pharmacist or GP if there is no improvement within seven days.

After taking Canesten Pessary, it is quite normal to notice a white or chalky residue in your underwear for a day or two afterwards. This is simply the dissolved pessary base being expelled and does not mean the treatment has not worked.”

Carolina

Ana Carolina Goncalves

Superintendent Pharmacist

GPhC Number: 2088658

Canesten Pessary chalky discharge: How long does it last?

A white or chalky discharge following the use of Canesten Pessary is normal and typically lasts for one to three days. This discharge consists of the dissolved pessary base being expelled from the vagina. It does not mean the treatment has not worked. Wearing a panty liner during this time can help manage any residue. If the discharge has an unusual colour or odour, or if it continues beyond three days, consult your GP.

How long does a Canesten Pessary take to dissolve?

The pessary typically dissolves overnight. This is why it is recommended to insert the pessary at bedtime, so that the medicine has time to dissolve and be absorbed whilst you are lying down. Some of the dissolved pessary may be expelled as a chalky white discharge the following morning, which is normal.

Can I pee after inserting Canesten Pessary?

Yes. The pessary is inserted into the vagina, whilst urine is passed from the urethra, which is a separate opening. Urinating will not dislodge or affect the pessary. However, try to avoid inserting the pessary immediately before getting up to use the bathroom, as remaining lying down helps the pessary stay in position as it dissolves.

Why am I bleeding after using Canesten Pessary?

Light spotting after inserting a pessary can occasionally occur and is usually caused by minor irritation to the vaginal wall during insertion, particularly if the tissue is already inflamed from the thrush infection. This is generally not a cause for concern and should resolve quickly. However, if bleeding is heavy, persistent or accompanied by pain, consult your GP as soon as possible.

Can I use Canesten Thrush Pessary and Canesten External Cream together?

Yes, you can use Canesten Thrush Pessary at the same time as Canesten External Cream 1%. The pessary will fight the infection from within, while the cream can be applied externally in order to provide relief from itching.

Written and reviewed by our qualified team

GPhC Number: 2088658

Ana Carolina Goncalves
Authored by: Ana Carolina Goncalves Superintendent
Pharmacist

GPhC Number: 2225869

Rehma Gill
Reviewed by: Rehma Gill Pharmacy
Manager

Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 15 Apr 2026

Discreet service

Discreet Packaging

Your privacy is important to us. That’s why we’ve taken every step to ensure your order arrives in the most discreet way possible.

From start to finish, your purchase is handled with complete confidentiality. You’ll never see our brand name on your bank statement, bills or delivery papers.

All our parcels are sent in plain, unmarked packaging with no logos, no product descriptions and no indication of what’s inside.

Estimated delivery

Signed For 1st Class

£2.90 - Sunday 05 July

Collect Near You

£3.95 - Sunday 05 July

Special Delivery 1pm Guaranteed

£5.95 - Sunday 05 July by 1pm

Special Delivery 9am Guaranteed

£13.95 - Sunday 05 July by 9am

Same Day Delivery

from £4.95 - Saturday 04 July

How does it work?

How it works - Consultation

Online consultation

Complete a short questionnaire to check your eligibility for treatment

Refer a friend step 1

Choose a treatment

Select the treatment or medication you need from leading brands

How it works - Delivery

Express delivery

Medication is dispensed and delivered to your home or work

Related articles

Our experts discuss thrush treatment options and answer common questions about the condition based on the latest available research in this detailed guide.
Find out the risk factors associated with repeat thrush infections and learn how to prevent the symptoms.
Find research-backed answers to some of the most common questions on how to prevent thrush in men, women, and babies in our expert guide.