Types of lubricating eye drops
When you wander the aisles at the drug store, you'll find a lot of options for eye drops. It can be dizzying to try to sort through them all, but it becomes easier when you know what you’re looking for. Below, you’ll learn some of the most common eye drop verbiage you’ll find on packaging, as well as things to stay away from. Keep in mind, many of these can be found on the same eye drop package—for instance, you can find single-dose preservative-free artificial tears made for contact lenses.
Artificial tears
Artificial tears typically contain a lubricant or two that mimic natural layers of your tear film. These help maintain hydration of your eyes. When you’re shopping for artificial tears, the labels you see may say:
- Relieves dry eye symptoms
- Relieves irritation
- Lubricated or lubricant
It’s important to note that not all artificial tears are safe to use with contacts. If you wear contacts, look for the wording on the label “For use with contact lenses” or “Safe for use with contact lenses”. There’s a huge variety of ingredients in artificial tears, so if you aren’t sure, it’s best to ask your eye doctor for recommendations that will meet the needs of your eyes.
Re-wetting drops made for contact lenses
Many contact lens wearers experience dryness symptoms one time or another. Because a contact lens sits within the tear film, it can disrupt that natural function of your tears. Contact lens technology has come a long way to address this, but people sometimes still need relief, and that’s where rewetting eye drops come in. Rewetting drops are formulated to improve the comfort of the lens on the eye, and their packaging typically indicates this with labels like “for contacts” or “contact lens relief.”
Preservative-free drops
Some eye drops contain preservatives to help prevent bacteria growth and give them a longer shelf life. People who use eye drops frequently throughout the day and over extended periods may need to opt for preservative-free drops, because preservatives may irritate the eyes. Preservative-free options are often gentler and better for frequent use or those with chronic dry eye.
Single vs. multi-dose drops
You may notice that some eye drops at the drug store come in small bottles, while others come in small twist-off vials. Typically, preservative-free drops come in single-use twist-off containers, and eye drops with preservatives come in larger containers.
Gel drops
Thicker than liquid lubricating drops, gel drops are often used at night while you’re sleeping to help keep your eyes moist overnight. They stay longer on the eye, but tend to make your vision blurrier.
Ointments
The thickest lubricating eye lubrication option, these create a protective layer over the eye and are put onto your eye from a tube rather than a bottle. This is often used by people who experience serious discomfort when sleeping or have other blink-related eye closure issues.