Do not use Optrex Allergy 2% w/v Eye Drops:
- If you are allergic (hypersensitive) to sodium cromoglicate or any of the other ingredients of Optrex Allergy 2% w/v Eye Drops (listed in the Ingredients section). Signs of an allergic reaction include: a rash, swallowing or breathing problems, swelling of your lips, face, throat, tongue and worsening of redness, itching or swelling of the eye or eyelid.
Do not use this medicine if the above applies to you. If you are not sure, talk to your doctor or pharmacist before using these eye drops.
Warnings and precautions:
Talk to your doctor or pharmacist before using this medicine if you wear soft contact lenses. You should not wear contact lenses while using these drops. If you are not sure if the above applies to you, talk to your doctor or pharmacist before using this medicine.
Other medicines and Optrex Allergy 2% w/v Eye Drops:
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines.
Pregnancy and breast-feeding:
If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.
Driving and using machines:
You may have blurred eyesight straight after using this medicine. If this happens, do not drive or use any tools or machines until you can see clearly.
Optrex Allergy 2% w/v Eye Drops contains benzalkonium chloride:
This medicine contains benzalkonium chloride. This may cause your eyes to become irritated and may change the colour of your contact lenses. Avoid contact with soft contact lenses. Remove contact lenses prior to application and wait at least 15 minutes before reinsertion.
Possible side effects:
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Stop using this medicine and see a doctor as soon as possible if:
- The itching, redness or swelling gets worse. You may be allergic to these drops.
Talk to your doctor or pharmacist if any of the side effects gets serious or lasts longer than a few days, or if you notice any side effects not listed in this leaflet:
- Stinging or burning in your eyes or blurring of eyesight. This should only last for a short time and occurs immediately after using the eye drops.
- Mild eye irritation.
Reporting of side effects: If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme at: www.mhra.gov.uk/yellowcard. By reporting side effects you can help provide more information on the safety of this medicine.
How to store Optrex Allergy 2% w/v Eye Drops:
- Keep out of the sight and reach of children.
- Do not use this medicine after the expiry date which is stated on the bottle label and carton after EXP. The expiry date refers to the last day of that month.
- This medicine does not require any special storage conditions before opening the bottle and after opening the bottle 'do not store above 25°C'.
- Optrex Allergy 2% w/v Eye Drops are sterile when you buy them, so you must not keep them for more than four weeks after opening the bottle.
- Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.