Optrex Hayfever Relief Eye Drops (10ml)


Optrex Hayfever Eye Drops helps provide soothing relief for itchy eyes affected by hayfever.

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    Optrex Hayfever Relief Eye Drops 10 ml contains 2% w/v Sodium Cromoglicate which helps provide relief from eye itching, redness, soreness and watering caused by hayfever.


    Gently squeeze 1 or 2 drops into each eye, 4 times daily.


    You can buy Hayfever Relief Eye Drops online at PostMyMeds without the need for a prescription or consultation with a medical professional, however you should adhere to the advice given in the patient leaflet enclosed.



    You should see your doctor or pharmacist if there is no improvement after 2 days of use or before using continuously for more than 14 days.

    If your symptoms persist, you should consult your doctor.

    Do not exceed the stated dose.

    Only use this medication in your eyes.

    Do not use if you are sensitive to any of the ingredients.

    Do not use whilst wearing soft contact lenses.

    Stop using the product immediately and contact a doctor if you experience eye pain, changes in vision, increased redness or no improvement after 24 hours.

    Keep out of the sight and reach of children.

    Consult your doctor or pharmacist before using this product if you are pregnant, breast feeding or if you require further information.

    Where can I read more information on Hay Fever?

    You can read more information on our Hay Fever category page.


    Please read the patient information leaflet enclosed with the medication before use.

    Before first opening the bottle, this product does not require any special storage conditions.

    However once opened, do not store above 25°C.

    Discard 28 days after first opening.

    Do not use after date shown on the pack.

    Other ingredients: benzalkonium chloride, disodium edetate, water for injections.

Although all of our content is written and reviewed by healthcare professionals, it should not be substituted for or used as medical advice. If you have any questions about your health, please speak to your doctor.

Authored Oct 28, 2020 by Joseph Issac, MPharm
Reviewed Oct 29, 2021 by Prabjeet Saundh, MPharm