Optrex Allergy Eye Drops, 10ml

Antihistamine eye drops for allergies including hayfever

Suitable for Adults and Children

Active Ingredient: sodium cromoglicate


Optrex Allergy 2% w/v Eye Drops help to soothe and prevent itchy, allergy eyes reactions, including redness, watery eyes, and itching eyes in individuals suffering from hayfever or other allergies.


Optrex Allergy 2% w/v Eye Drops help to soothe and prevent itchy, allergy eyes reactions, including redness, watery eyes, and itching eyes in individuals suffering from hayfever or other allergies.

Optrex Allergy Eye Drops, 10ml

Optrex allergy eye drops are an antihistamine-based treatment for the symptoms of several allergies, including hay fever. It works by preventing the production of the body’s natural histamines, which indicate when the body is allergic to something. The active ingredient in Optrex eye drops is sodium cromoglicate, an antihistamine that works fast to reduce the symptoms of allergies.

Optrex allergy eye drops effectively treat red, itchy eyes often associated with hayfever and other eye allergies.

Pollen, pet hair and dust mites can leave eyes feeling itchy, irritated and uncomfortable. Optrex Soothing Eye Drops gently cleanse the eyes surface, washing away particles that can cause allergy and hayfever.

Start using the allergy Drops before your symptoms appear to help prevent them from appearing at all.

How do Optrex Allergy Eye Drops work?

The active ingredient, Sodium cromoglicate acts by inhibiting the release of histamine and various membrane-derived mediators from the mast cell.

Can someone who is pregnant or breastfeeding use Optrex Allergy Eye Drops?

Ask your doctor or pharmacist for advice before taking this medicine if you are pregnant, planning a pregnancy, suspect you are pregnant or breast-feeding

Optrex Allergy Eye Drops Reviews

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What is the price of  Optrex Allergy Eye Drops?

The price of Optrex Allergy Eye Drops is £4.99

Where can you buy Optrex Allergy Eye Drops?

You can buy Optrex Allergy Eye Drops at Dock Pharmacy Essex UK, UK Online Pharmacy.

Can you buy Optrex Allergy Eye Drops Over the counter?

This medicine is available to buy over the counter. You do not need a prescription to buy Optrex Allergy Eye Drops but you might be asked some questions about your medical health when you add it to your basket.

Dock Pharmacy

128 Dock Road, Tilbury, Essex, RM18 7BJ

Tel: 01375846316






How To Use

Adults and Children:

1: Tilt your head backwards and gently squeeze 1 or 2 drops into each eye 4 times a day.

2: Use as often as required. Can be used to prevent allergies, or used to treat allergic eyes as and when they occur.

Delivery Options

Delivery options

All deliveries are subject to the availability of the product and product sale conditions been met.

Order & Collect
Free next-day collection from In-Store

UK Delivery

Standard Delivery within the UK £3.50 Delivery time 3-4 days
First Class Delivery within the UK £5.90 Delivery time 1-2 days
Priority Delivery within the UK £7.10. Next day delivery by 1pm. Order must be placed by 1pm. Priority delivery is only available Monday to Thursday.

Europe Delivery

Standard Delivery within EEC from £12.50 Delivery time up to 5 days depending on the local delivery service within your country.
Expedited Delivery within EEC £39.50 Delivery time 2 days. Delivery by DHL, UPS or TNT.

Rest of the World

Standard Delivery Rest of the World from £16.10 Delivery Time 10 – 15 Days
Expedited Delivery Rest of the World £55.09 Delivery 5 days. Delivery service by DHL, TNT or UPS

For more information see our Shipping Policy or view our Return policy.

Product Details


Do not wear soft contact lenses whilst using drops. Throw away after four weeks of opening. Avoid use in pregnancy unless advised by your doctor.

Always read the product leaflet before use.


Each ml of eye drops contains

Active substance: 20 mg sodium cromoglicate (2.0% w/v), (one drop contains 0.7mg sodium cromoglicate).

Excipient with known effect: 0.1mg benzalkonium chloride

Side Effects

Eye disorders

Transient stinging and burning may occur after instillation. Other symptoms of local irritation have been reported rarely.

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/ risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme at: www.mhra.gov.uk/yellowcard.


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