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  • Fenistil Cold Sore Treatment Cream - 2g
  • Fenistil Cold Sore Treatment Cream - 2g
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Fenistil Cold Sore Treatment Cream - 2g

Availability: In stock

£5.99 RRP £6.66
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To Purchase this product, you will need to answer a medical questionnaire after you select 'add to basket'
Limited to 100 per order
Free Delivery
Over £30
Discreet Delivery
Fenistil Cold Sore Treatment Cream - 2g

Availability: In stock

£5.99 RRP £6.66
Warning Maximum Product Quantity of 100
  • Contains 2g of Fenistil Cold Sore Cream.
  • Helps to treat cold sores on the lips and face.
  • Speeds up healing and reduces duration of pain caused by cold sores.
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(Please describe typical symptoms even if you are not currently suffering from them)

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  • I will fully read the leaflet provided with this product
  • I will inform my own GP of this purchase if appropriate
  • All of the information provided is truthful and correct.
  • I agree to the terms and conditions on this website.
  • I consent to being assessed and treated online via this platform
  • I consent to having medicines delivered to my chosen shipping address and I have risk assessed this address to ensure children, vulnerable individuals or pets cannot access the delivery.


Warning: if the above criteria cannot be met or doesn’t apply to the intended user, this product would not be appropriate for use. If you have any queries please contact one of our healthcare team.
Warning Maximum Product Quantity of 100

Fenistil Cold Sore Treatment Cream - 2g


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What is Fenistil Cold Sore Cream?

Fenistil Cold Sore Cream is a treatment for cold sores which helps to relieve pain and itching caused by the infection. If you suffer from cold sores and are looking for a treatment which works as soon as a cold sore appears, Fenistil Cold Sore Cream is the product for you.


What are cold sores?

Cold sores look like small, fluid-filled blisters which can appear anywhere on your face but commonly appear around the mouth and on the lips. People who have cold sores will find that they keep coming back, as cold sores are caused by a virus which stays in your skin for the rest of your life. If you have a cold sore, you may find that it feels itchy, tingly, or causes a burning sensation before the blister appears.


How will this product treat my cold sores?

Fenistil Cold Sore Cream uses the active ingredients penciclovir, an antiviral treatment which helps to treat infections caused by viruses, such as cold sores. It helps to relieve pain and itching caused by cold sores, being more effective the earlier you apply it to a developing cold sore.


How to use Fenistil Cold Sore Cream.

Start using Fenistil Cold Sore Cream as soon as you notice signs of a cold sore, such as tingling, redness, or itching. Apply a thin layer of cream over the cold sore every 2 hours. Continue treatment for 4 days. Always wash your hands before and after applying Fenistil Cold Sore Cream.


Why do I need to answer questions to buy this product?

You do not need a prescription for Fenistil Cold Sore Cream, however, you will be asked to complete a short medical questionnaire by your Chemist-4-U pharmacist before we can take your order. This includes some simple questions that all pharmacies legally are required to ask before supplying this kind of product. This helps our pharmacy team to be sure that this product is the best choice for you.


When should Fenistil Cold Sore Cream not be used?

Fenistil Cold Sore Cream is not suitable for children under the age of 12. For external use only, do not use inside your mouth, in or near your eyes, nose or genital area. Do not use Fenistil Cold Sore Cream if you are allergic to penciclovir, famciclovir, or any of the other listed ingredients. Speak to your doctor or Chemist 4 U pharmacist before using this product if:

  • You are unsure if your sore is a cold sore.
  • You have a condition or are receiving treatment which weakens your immune system (e.g. HIV, cancer treatment).
  • You need to treat ulcers or blisters around your eyes or genital area.


Does this product have side effects?

Like all medicines, Fenistil Cold Sore Cream can have side effects, although not everyone gets them. These side effects include irritation in the area of application, such as:

  • Itching
  • Burning
  • Stinging
  • Numbness

If you experience these or any other side effects while using Fenistil Cold Sore Cream, stop using this product and speak to your doctor or Chemist 4 U pharmacist right away. If you notice any side effect, then you can also record a side effect using the MHRA Yellow Card Scheme.


Important Information.

This product is a medicine; make sure to speak to your doctor or Chemist 4 U pharmacist before taking this product if you have an underlying medical problem or are taking any other medicine or complementary therapy. If your symptoms get worse or continue after taking this product, contact us or your doctor. For medical services in your area, please refer to

If you are pregnant, trying to become pregnant, or breastfeeding, speak to your doctor or our pharmacist before taking this product. If you suffer from any allergies, ask your doctor or our pharmacist if this medicine is right for you.

Store all medicines out of sight and reach of children.

Please read the included leaflet carefully before using this product.

Please contact your GP if appropriate regarding this product.

Shipping Costs

Free UK Delivery on all orders over £30 - Delivery within 3-5 working days

Standard UK Delivery - £2.95 - Delivery within 3-5 working days


Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.


Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist 4 U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.


Returns Information

Customers can read our full returns policy by clicking here

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See other products tagged as

Pharmacy / Oral Care / Cold Sores & Dry Lips