How often you can use eye drops depends entirely on the type of drop. Improper handling and use of eyedrops can actually make your symptoms worse. As a basic rule:
Preservative-free artificial tears are safe to use throughout the day, as needed.
Always follow strict dosage instructions when using medicated eye drops.
Most allergy eye drops are safe to use up to 2 times a day.
Redness-relief eye drops are okay to use up to 4 times a day, but only for a few days.
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How Often Can You Use Eye Drops?
