The idea of waking up with clear vision, no glasses, no contacts, is what draws so many people to LASIK. But while the procedure itself is quick and relatively painless, the days and weeks following surgery play a huge part in how successful your results are. One of the simplest, most underrated tools in your LASIK recovery toolkit? Artificial tears.
Let’s talk about why these moisturizing drops matter so much, what they actually do, and how they can help you feel comfortable as your eyes heal.
Why Dry Eyes Happen After LASIK
You might be surprised to learn that temporary dry eye is one of the most common side effects people experience after LASIK. That’s because the procedure reshapes the cornea to correct vision, and in doing so, it affects the nerves that help control natural tear production. As those nerves heal, tear signals can be interrupted, making your eyes feel scratchy, gritty, or just unusually dry.
Not everyone gets it to the same degree, but if you’re one of the many who do, artificial tears can provide the soothing relief your eyes are craving. They also help ensure that your recovery stays on track by protecting your eyes while they’re most vulnerable.
What Exactly Are Artificial Tears?
Despite the name, artificial tears aren’t trying to mimic emotional crying. They’re sterile, lubricating eye drops that supplement your natural tears by keeping the surface of your eye hydrated. Some are thicker and more gel-like, while others are watery and lightweight, designed to be used multiple times a day.
There’s a big difference between moisturizing drops meant for LASIK recovery and your average drugstore red-eye reliever. After LASIK, it’s essential to use preservative-free artificial tears. Preservatives can irritate healing eyes if used too frequently, which is exactly what you’ll be doing in those early days post-surgery.
So don’t just grab any bottle off the shelf. Your eye surgeon will likely recommend specific brands or formulas safe for frequent use and gentle enough for post-op eyes.
Why Moisturizing Drops Are a Must
LASIK recovery is a bit like letting fresh pavement set. Even though the surface might look fine, it takes time for everything underneath to fully stabilize. Moisturizing drops act like a protective layer, helping you feel better, and healing happens faster.
Here’s how they make a difference:
They soothe discomfort. Even if your eyes aren’t severely dry, artificial tears can reduce that tight, itchy feeling that sometimes creeps in after surgery.
They keep your vision sharp. A dry eye surface can lead to blurry or fluctuating vision. Lubrication from artificial tears helps stabilize your tear film, which is essential for clear, consistent sight.
They support natural healing. A well-moisturized eye is less likely to become inflamed or irritated. By reducing friction every time you blink, moisturizing drops protect the cornea and help promote a smooth recovery.
They guard against infection. While artificial tears aren’t medicated, keeping the eye moist prevents micro-scratches or abrasions that could allow bacteria in.
Bottom line: the more consistently you use them, the more comfortable and steady your recovery will feel.
Best Practices for Using Artificial Tears After LASIK
The key to getting the most out of your moisturizing drops is consistency. Your surgeon will give you detailed post-op instructions, but here’s what most people can expect:
Start using artificial tears right after surgery, sometimes within minutes of returning home. In the first few days, you might be using them every 1–2 hours, tapering down as your symptoms improve.
Always wash your hands before applying drops, and be careful not to let the dropper touch your eye or eyelid. That keeps things sterile and reduces the risk of contamination.
Stick with preservative-free formulas for frequent use. If you’re unsure whether your current drops are appropriate, ask your surgeon; some brands labeled for “dry eye” aren’t suited for post-surgical use.
And if you’re waking up with dry eyes, ask whether nighttime gel drops or ointments might help. They offer extended moisture while you sleep.
When to Call Your Eye Doctor
Even with regular use of artificial tears, it’s possible to hit a bump in the road. If your eyes remain unusually dry, uncomfortable, or your vision suddenly changes, don’t tough it out. Call your eye doctor.
Sometimes, a different type of moisturizing drop or even prescription dry eye treatment is needed. At Intermountain Eye Center, we work closely with each patient to tailor the post-op experience. LASIK recovery shouldn’t feel like a guessing game.
Talk to a LASIK Expert
Healing after LASIK isn’t just about waiting; it’s about actively giving your eyes what they need to recover well. Artificial tears are one of the easiest ways to protect your results and feel good doing it. When used correctly, these moisturizing drops don’t just relieve symptoms; they help set the stage for long-term success.
If you’re preparing for LASIK or navigating your post-op journey, Intermountain Eye Center is here to guide you every step of the way. Have questions about which artificial tears to use or want personalized advice? Contact us today to speak with one of our LASIK specialists.
Frequently Asked Questions
How soon after LASIK should I use artificial tears?
Most patients begin using them immediately after surgery, often within the first hour. Your surgeon will tell you exactly when to start.
How often should I apply moisturizing drops?
In the beginning, it might be every 1–2 hours during waking hours. As healing progresses, the frequency usually decreases.
Are over-the-counter artificial tears safe for post-LASIK use?
Not all of them. Stick with preservative-free options and only use what your surgeon recommends to avoid irritation.
How long will I need to use artificial tears after LASIK?
Most people use them for at least a few weeks, though some may benefit from continued use for several months—especially in dry climates.
Can you use artificial tears too much?
If you’re using preservative-free drops, frequent use is safe. But overuse of drops that contain preservatives can lead to additional dryness or irritation.
What if I’m still experiencing dry eye symptoms months later?
That’s something worth discussing with your eye doctor. It could mean you need additional treatment or that your eyes are still adjusting post-LASIK.
