Some allergy eye drops contain preservatives to prevent bacterial growth, but these can cause irritation for some people. If you have sensitive eyes, look for preservative-free options.

Opcon-A Allergy Eye Drops by Bausch + Lomb is ... If you are sensitive to preservatives, look for preservative-free eye drops. The packaging of the eye drops can also affect their effectiveness.

The preservative-free formula is reinforced with 0.3 per ... Screens are only partially responsible for dry eyes; allergies and hayfever can be culprits too. Formulated for inflamed eyes triggered by ...

When used as directed, eye-whitening drops are safe for most people. "These drops are safe to use infrequently to improve the ...

Over-the counter eye drops can relieve eye issues like allergies, redness ... ointments or lubricating eye drops -- many preservative-free -- that you can buy without a prescription.

the types and concentrations of preservatives used in the medications and the total number of all eye drops used by the patient throughout the day. Owing to the potential adverse effects of ...