Best Dry Eye Drops and Nighttime Ointments

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"Dry eye drops" is one aisle with four genuinely different products in it, and picking the wrong type is why people conclude that nothing works. Here is how to sort them.

1. Daytime lubricant drops, for mild or occasional dryness

Thin, watery and blur-free. Use them when eyes feel gritty from screens, wind or air conditioning. If you are using drops more than four to six times a day, switch to a preservative-free version, because preservatives can irritate the eye surface with heavy use.

2. Nighttime ointments, for morning dryness

Ointments are thick and will blur vision, which is exactly why they are bedtime products. If you wake up with eyes that feel stuck or scratchy, this is the category most people are missing.

3. Hypertonic 5% sodium chloride, for corneal swelling rather than dryness

This is the category most shoppers buy by mistake. Hypertonic sodium chloride draws fluid out of the cornea and is used for corneal edema, typically after eye surgery or with a specific diagnosis such as Fuchs' dystrophy. It is not a general dry-eye product, and it stings. Use it only if an eye care professional told you to.

4. Lid hygiene, when the eyelid is the problem

A large share of chronic dry eye is really blepharitis or meibomian gland dysfunction: the eyelid margin is inflamed, the oil layer of the tear film fails, and tears evaporate too fast. Drops alone will not fix that. Daily lid cleaning will, and it usually takes about two weeks to notice a difference.

What about redness-relief drops?

Lumify and similar redness relievers whiten the eye but do not lubricate it. They are a cosmetic fix, and older redness drops of the tetrahydrozoline type can cause rebound redness with daily use. If your eye is red because it is dry, treat the dryness.

Quick chooser

If youStart with
Get gritty eyes at the computerPreservative-free daytime vials
Wake up with dry, stuck-feeling eyesA nighttime ointment
Have crusty, flaky or itchy lid marginsDaily lid scrub pads
Were told you have corneal swellingMuro 128, as directed by your doctor
Use drops more than six times a dayPreservative-free drops, and an eye exam

When to stop self-treating

See an eye care professional for pain rather than discomfort, sudden vision changes, light sensitivity, discharge, or dryness that has not improved after two to four weeks of consistent care. A Thrifty White pharmacist can also help you compare products before you buy.

Frequently asked questions

What is the difference between dry eye drops and eye ointment?

Drops are thin and do not blur vision, so they are used through the day. Ointments are thick and will blur vision temporarily, which is why they are used at bedtime for dryness that is worst overnight or on waking.

Should I use preservative-free eye drops?

If you use lubricant drops more than about four to six times a day, preservative-free single-use vials are the better choice, because preservatives can irritate the eye surface with heavy use.

Is Muro 128 a dry eye drop?

No. Muro 128 is 5% (ointment) or 2% (solution) sodium chloride, used to draw fluid out of a swollen cornea in conditions such as corneal edema. It is not a general dry-eye lubricant and should be used only if an eye care professional recommends it.

Why do my eyes still feel dry when I use drops constantly?

A common cause is blepharitis or meibomian gland dysfunction, where the eyelid margin is inflamed and the oil layer of the tear film fails, so tears evaporate too quickly. Daily eyelid cleaning addresses the cause; drops only treat the symptom.

Do redness-relief drops help dry eye?

No. Redness relievers whiten the eye but do not lubricate it, and older redness drops can cause rebound redness with daily use. If the eye is red because it is dry, treat the dryness.