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When your eyelids will not close all the way, your eyes dry out overnight and sting all day. The fix is matching the right lubricant to the right moment. A watery daytime drop keeps things comfortable while you work. A thick ointment coats the eye at bedtime so the surface stays wet while you sleep. Below are five lubricating options that cover both jobs.
This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You will see what a preservative-free vial buys you, why thicker formulas feel different in the eye, and how to build a routine that holds moisture from morning to lights-out. The short version: the right pick depends on how long you need the relief to last, which is exactly what this list of eye drops for bell’s palsy sorts out for you.
Top Picks
How To Choose The Best Eye Drops for Bell’s Palsy
With Bell’s palsy, the eyelid on one side often does not shut fully. That leaves a strip of the eye surface exposed to moving air, which is what makes eyes feel gritty, sandy, or scratchy by afternoon. Lubricating drops are a comfort measure for that dryness, so the goal is simply to keep the surface wet for as many waking hours as you can. Because you may be dropping far more often than a casual dry-eye user, two choices matter above all: whether the formula contains a preservative, and how long one dose holds.
Preservative-free versus preserved
A preservative is an ingredient that keeps a multi-dose bottle from growing germs once it is opened. A preservative-free formula skips that ingredient, which matters when you are putting drops in many times a day. Preserved drops are usually fine at the typical few-times-a-day pace. When your usage climbs into the double digits, a preservative-free format is the gentler daily pick — and single-use vials are the easiest way to get it.
Vials, bottles, tubes, and ointments
Single-use vials hold one sterile dose each, so nothing sits open between uses and a vial can ride in a pocket for on-the-go use. A multi-dose bottle is often the more economical choice for home. A tube of gel or a tube of ointment dispenses a thicker bead you squeeze along the lower lid. The tube format is what you reach for when you need a coating that stays put rather than a quick splash of moisture.
Why thickness controls how long relief lasts
Viscosity is the technical word for how thick and syrupy a liquid is. A watery drop spreads fast and feels light, but it also drains away sooner. A thicker gel or ointment clings to the surface longer, which is why your eye doctor may suggest a heavier product for the hours you are asleep. The trade-off is real: the thicker it gets, the more likely your vision stays filmy for a while after you apply it. That is why a light daytime drop and a heavy nighttime ointment are usually two separate products.
Side-by-Side Comparison
| Model | Best For | Format | Preservative | Relief Style | Amazon |
|---|---|---|---|---|---|
| OASIS TEARS Plus Preservative Free★ Best Overall | All-day dropping | 30 single-use vials | Preservative-free | Watery gel drop | Amazon |
| Blink Gel Tears (Pack of 2)Top Performer | Day and night use | Multi-dose bottle, 0.34 oz | — | Thicker lubricating gel | Amazon |
| Optixcare Eye Lube + Hyaluron | Pet eye crusties | 20 g squeeze tube | — | Light lube gel | Amazon |
| Refresh Lacri-Lube Eye Ointment | Overnight coating | 0.12 oz tube | — | Thick ointment | Amazon |
| Systane Ultra Lubricant Eye Drops | Long daytime coverage | Multi-dose bottle | — | Gel-shield drop | Amazon |
Detailed Reviews
1. OASIS TEARS Plus Eye Drops
Our pick — over 4.5★ from 3,500+ verified ratings; the strongest balance of quality and price.
Thirty sterile single-use vials built for people who drop all day long.
If your eyelid does not close the whole way, this is the pick that matches how often you will actually be reaching for drops. Each dose comes in its own sealed vial, so there is no preservative to re-dose your eye with ten times a day and no bottle sitting open on the counter. Crack one open, drop it in, and drop the used vial in a pocket. Buyers sum up the experience in one line — the moisture holds, and the eye does not feel drowned: “Buyers report each dose holds about 6 hours.” That is close to a full workday from a single dose, which is the whole reason this format works when you are dropping continuously.
The formula is thin enough to leave vision alone, so you can keep reading or driving right after you apply it. The surface feels cool and smooth rather than sticky, which is where the soothing reputation comes from. What people rave about most is simply how calm the eye feels in the minutes after a dose goes in — that relief is the number-one thing owners talk about, and the moisturizing holds the second slot. A vial also yields roughly a dozen drops, so you can cap it and re-use it across a single day rather than tossing it after one squeeze. That makes a box of thirty last longer than the vial count suggests.
Here is the honest catch, and it is the one gripe that runs through the reviews: value. The counter-argument is on the same page — the bottle that keeps a preservative out of your eye is worth the difference if your eyelids are half-shut all day. And when the choice is between a cheaper drop you stop trusting and a sterile vial you keep reaching for, the vial usually wins on use alone.
What earns its keep
- Preservative-free formula means you can re-dose through the day without the preservative that bottle users avoid at high frequency
- Each dose is sterile — a real difference when you drop in ten plus times a day
- Thin enough that vision stays clear right after you apply it
- Roughly a dozen drops per vial, so one vial can cover a whole day of use
- Rides in a pocket for on-the-go use between home doses
The straight talk
- Higher cost per dose than a multi-dose bottle — value is the single most-discussed mixed point in the review page
- Lighter than the gel drops and ointment in this list, so this one is the daytime layer, not the overnight coat
- If you only drop three or four times a day, the vial format is overkill
The one to grab: best fit if your eyelid does not quite close and you are dropping throughout the day.
Think twice if: you want a single product that also covers you at night — pair this with an ointment, or pick one of the thicker lubes below.
2. Blink Gel Tears Lubricating Eye Drops 0.34 oz (Pack of 2)
The gel drop that stays in the eye long enough to bridge a nap or a long afternoon.
Blink Gel Tears is the thicker cousin in the watery-drop family — a gel formula with extra hyaluronate, the moisture-holding ingredient that gives it staying power. That extra thickness is exactly what you want when the surface dries out faster than a thin drop can keep up with. Two bottles arrive, so you can leave one at your desk and one on the nightstand. It works with every blink, which means the drop keeps re-wetting the surface as you blink rather than draining away in a single pass. The extra-viscous formula targets moderate to severe dryness, day and night.
The standout here is comfort — the eye feels shielded, not just splashed. That gel texture is why owners who have tried thinner brands tend to quietly switch and stay. It is a daytime-and-night formula, so you can use it before bed without reaching for a separate product. The two-bottle pack is what buyers are often after: they mention buying more than one so there is a bottle in each room. Blink restores the tear’s natural balance with every blink, which is the working idea behind the gel — the drop reinforces the tear film the eyelid is supposed to spread for you.
Two trade-offs worth knowing up front. First, because it is thicker, a little blur is normal for the first minute — that is the price of the longer hold, so it is a fair trade if you use it before sleep. Second, this is a bottle, not a vial, so there is a preservative in the formula; if you are dropping double-digit times a day, the vial-based pick above is the gentler route. For most people at a normal pace, though, the bottle is the convenient daily format. The tricky part is real but small, and it is why the pack is the format most people want: one less thing to think about when the middle of the night rolls around.
Where it shines: extra hyaluronate plus a thicker formula means the moisture holds noticeably longer than a thin drop, so you are not re-dropping every hour. The day-or-night framing is the practical win — you can use it before bed without pulling out a second tube.
Before you click buy: expect a minute of soft vision after each dose because of the gel thickness, and understand this is a preserved multi-dose bottle, not a sterile vial — stack that up against how many times a day you actually drop.
Reach for this if: you want one bottle that covers both daytime dryness and bedtime comfort and you do not mind a preserved format.
Look elsewhere if: you drop more than a handful of times a day and want to keep preservatives out of the picture entirely.
3. Optixcare Eye Lube + Hyaluron (20 g)
Worth calling out plainly: this is a pet eye care product, marketed for dogs and cats.
It goes on this list because a lot of people managing eye problems at home also have an aging pet with the same dry, crusty eye situation — and this is the pick that gets it sorted. The formula is a lube gel with hyaluron (hyaluronic acid, a moisture-holding ingredient) that comes in a 20 g squeeze tube. At 5.24 x 1.26 x 0.94 inches it packs down small, so it lives in a grooming kit or a drawer without taking up room. The tube format is the practical advantage: squeeze out a small bead, wipe the tip clean, and cap it — nothing to spill and no bottle to tip.
The detail that wins people over is how fast it takes effect on an uncomfortable animal. Crusty residue along the lower lid softens enough to comb or wipe away with a warm cloth, and the redness and tearing settle down after a dose. As the reviews put it, “Owners mention it clears crusty residue and calms redness after a dose.” compared to a far pricier route their pet did not even respond to. That “not sticky” feel is the other thing buyers mention — the drop soothes the eye without leaving a tacky residue on the fur around it.
Where this pick has an honest weak spot, the consistency is on the runnier side — several users describe it as watery rather than thick. That is the most-discussed negative point in the listing. For most grooming jobs that does not matter; a runny gel spreads easily and softens crusties fine. It is note because if you are looking for a heavy overnight coat for yourself, this is not that product. This is a gentle, everyday lube tube for a pet — a different job in a different eye.
Why pet owners keep reordering: it works on cloudy, runny, and crusty eyes in both dogs and cats, and the tube makes application a two-second job. The 20 g size lasts a while, and it is a fraction of the cost of the route many people were on before.
Worth knowing: this is labeled for pets, not people — it belongs in this comparison as the animal-side option. If you were scanning for an ointment for your own eye, the next pick is the one.
Best for: the owner whose dog or cat has weepy, crusty eyes that need a quick daily clean and soothe.
Not for: human use — the target audience on this product is dogs, so keep it in the vet aisle of your routine.
4. Refresh Lacri-Lube Lubricant Eye Ointment – 0.12 oz
The last line of defense for the hours your eye is open but your lid is stuck.
If the problem is overnight, this is the product that solves it. Lacri-Lube is a thick ointment rather than a drop — the texture of petroleum jelly, not water — and it sits on the eye instead of running off. That is the difference between a drop and an ointment, and it is why the ointment handles the long stretch when you cannot blink. A tiny 0.12 oz tube goes a long way because you use a very small amount; too much and the vision blur lasts into the morning. Applied lightly before bed, it holds moisture through the night and covers the eye surface while you sleep.
Where the ointment beats the watery drops is the very dryness that a thin drop cannot touch. Owners who use it for severely dry eyes report it working overnight and holding up as the first thing they reach for when symptoms flare. It also reaches a little past the eye — a number of users find it helps dry skin along the lash line, which is a common companion problem when the lid is not moving as it should. Fewer drops, longer hold, and a tiny tube that tucks into any drawer.
The obvious trade-off is the one you would expect from the thickest product in this list: it is filmy. That is the nature of an ointment. The blur fades, but it means this one is a bedtime product, not a lunchtime one. It is also the most expensive way to get a single small tube, and a number of customers note they would prefer more volume in the package. But the amount you use is a bead, not a squeeze, so the tube lasts far longer than its size suggests. This is a niche tool for a specific set of hours — and it is exactly the right one for them.
Where it pulls ahead
- Thick ointment holds to the surface through the night, so the eye stays coated while you are not blinking
- Made for severely dry eyes — the category where drops tend to fall short
- Soothes the lash-line skin too, which the watery drops do not reach
- A single tiny bead is enough, so 0.12 oz stretches
What to plan for
- Filmy vision for a few hours after application — it is a bedtime product, not a daytime one
- The smallest package in this comparison at 0.12 oz, and among the priciest per tube
- If you dislike a heavy coat on the eye, you will not enjoy this one
Pick this if: your biggest problem is the overnight stretch and you want a single, small tube that keeps the eye coated while you sleep.
Skip this if: you want something in your pocket for midday relief — a drop covers that job far better.
5. Systane Ultra Lubricant Eye Drops
A gel-thick drop that builds a protective shield instead of just splashing the surface.
This is the daytime pick for people who want a single product that holds up between doses. Systane Ultra is a thicker drop that forms a protective shield over the eye — the convenience of a liquid drop with the staying power of a gel. It delivers quick relief for the burning and irritation that comes with a dry surface, and it extends protection past what a thin artificial tear manages. It is also safe with contact lenses before and after you put them in, so you do not have to take them out to top up. For the long middle stretch of the day — reading, screens, dry indoor air — this is the drop that keeps the eye comfortable without the filminess of an ointment.
A regular buyer of Systane describes the combination that makes it a staple: “One regular buyer uses Systane Ultra throughout the day alongside prescription drops.” That is the real-world pattern — this is the daytime layer you keep going back to while the heavier product handles the night. It also comes in a bottle that holds enough that you are not re-ordering every few weeks, and the ease of the liquid coming out of the bottle is a point that comes up repeatedly. The thicker texture means the drop clings, so relief holds longer than a plain watery tear.
As with any gel formula, expect a moment of soft focus right after a dose — that is the price of the extended hold, and it settles quickly. Some owners also note the price runs higher than a standard artificial tear, though most say the longer wear time is why they keep buying it. It is a bottle, so the formula does carry a preservative, which matters if you drop all day long. But for a normal daytime pace, that is a fair swap for the gel protection.
What wins people over: the gel shield holds noticeably longer than a thin artificial tear, and being able to use it around contact lenses is a genuine convenience for anyone who wears them. The bottle lasts, and it is the drop buyers reach for across a full day.
One honest note: there is a short soft-focus moment after each dose and it carries a preservative, so frequent all-day droppers are better served by the preservative-free vial pick above.
Go with this if: you want a thick, long-hold drop for daytime and you might be wearing contact lenses while you use it.
Look elsewhere if: you drop constantly and want a preservative-free format — the single-use vials handle that better.
Know the Specs
What “preservative-free” actually changes
A preservative is an ingredient that keeps an opened bottle from spoiling, and it is the reason a bottle can be used repeatedly over weeks. Skip it and you get a formula that is gentler on an eye that is being dosed all day — which is why single-use vials exist. If you drop just a few times daily, a preserved bottle is convenient and fine. If your eyelid does not close and you are topping up constantly, the preservative-free route is the one to plan around.
Vial versus bottle — which format fits your day
A single-use vial is sealed until you open it and holds one sterile dose; it can be re-capped and used across a single day, and it rides in a pocket. A multi-dose bottle is cheaper per dose and lives on the bedside table. Neither is better on its own — the pick is really about where you do most of your dropping. For out-and-about use, vials win; for a fixed spot at home, a bottle is simpler.
Drop, gel, or ointment — matching thickness to moment
Viscosity is how thick and syrupy a liquid is, and it controls how long the product stays on the eye. Watery drops feel light and clear instantly but drain fast. Gel drops and gel-shield formulas cling longer, at the cost of a brief soft-focus moment. Ointments sit on the surface the longest and are meant for the hours you are not using your vision — overnight. Most people end up wanting one of each, matched to the time of day.
Hyaluronate and the ingredients that hold moisture
Hyaluronate is a moisture-holding ingredient you will see listed as hyaluron or hyaluronic acid on the box. It is the component that turns a thin drop into a longer-wear gel, and it is why the gel formulas here feel more slippery and last longer than a plain saline tear. When you read the label, the presence of hyaluronate is a quick signal that the product is built for staying power rather than a quick splash.
Common Questions
Can I use regular lubricating eye drops when my eyelid won’t close?
Should I choose preservative-free or preserved drops?
How long should a single dose of eye drops last?
Can I use eye ointment during the day?
Are these drops safe to use with contact lenses?
What is the difference between a gel drop and an ointment?
Do I need a separate product for nighttime?
How much ointment should I squeeze out?
Does the tube format help with crusty or sticky eyes?
The Bottom Line
For most people dealing with an eyelid that will not close, the right pick is the OASIS Tears Plus Preservative Free vials — they are built for dropping all day, they have no preservative to re-dose your eye with, and each vial yields about a dozen drops. If you want one bottle that works for both day and night, grab the Blink Gel Tears — extra hyaluronate gives the gel a longer hold, and the pack puts a bottle in two rooms. And for the overnight hours, the Refresh Lacri-Lube ointment is the one to reach for — a tiny bead at lights-out keeps the eye coated while you sleep. If you have a pet with crusty, weepy eyes, keep the Optixcare tube in the grooming kit, and for a thick daytime drop you can wear with contacts, the Systane Ultra is the comfortable middle. Whatever you pick, pair it with a daytime drop and an overnight coat rather than expecting one bottle to cover both, and check with your eye doctor before making any change to your eye care routine.
How we choose
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of October 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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