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Sleeping after LASIK: eye shields, naps and sleep position

Should I sleep right after LASIK?

Yes, if you can. The AAO advises planning to go home and take a nap or simply relax after surgery. Burning, grittiness and watering are strongest for the first few hours, and keeping your eyes closed through that period is the most comfortable way to get through it.

Go straight from the clinic to your accommodation, put in your first drops as instructed, fit the shields and sleep. Many people wake up a few hours later to find their vision already noticeably clearer. If you are staying in Seoul, a room near the clinic makes this easy; see where to stay near Gangnam eye clinics.

Before you lie down, set alarms for your drops, put the bottles and the clinic's instruction sheet by the bed, and dim the room. Many people find it easiest to sleep for two or three hours, wake for drops, then rest again until the evening.

How long do I need to wear eye shields at night?

For as long as your clinic says, usually a few nights to a week. The AAO says surgeons may ask you to wear a shield while sleeping for a few days; ZEISS says a day or two after SMILE.

The shield is there because people rub their eyes in their sleep without realising. The FDA warns that rubbing could dislodge the flap and require further treatment. Clinics usually give clear plastic shields with tape. Fix them across the bony rim of the eye socket so nothing presses on the eye itself.

Always follow the duration your own clinic gives you. Wash your hands before fitting the shield, keep it clean, and put it back on if you get up in the night. If the tape irritates your skin, ask the clinic for a gentler tape or a shield with a strap.

What is the best sleeping position after LASIK?

On your back for the first nights, or on the side away from the treated eye if only one eye was done. Avoid sleeping face-down, where the pillow presses on the shield and eye. An extra pillow can help you stay on your back. Keep pets out of the bed for the first week, and be careful with young children who might grab at your face.

Hotel beds are unfamiliar, and it is easy to roll over in the night. A rolled towel on either side can help you stay on your back. Use a fresh pillowcase, and if you share a bed, warn your partner not to brush against your face.

Why are my eyes so dry when I wake up?

Because tear production drops at night and LASIK temporarily reduces the nerve signals that trigger tears. An AAO EyeWiki review reports dry eye in 60–70% of patients early on, and mornings are often the worst time. Some people also sleep with their eyelids slightly open, which dries the surface further.

• Use preservative-free artificial tears as soon as you wake, before opening your eyes wide.
• Ask whether a lubricating gel or ointment at bedtime is suitable for you.
• Run a humidifier, or place a damp towel on a radiator in a dry hotel room.
• Keep air conditioning and fans from blowing across your face.

See dry eye after LASIK for longer-term treatment.

What about jet lag and sleeping on the plane?

Sleep helps healing, so try not to fight jet lag with long screen sessions. If you fly within the first week, wear your shield or an eye mask that does not press on the eyes when you sleep on the plane, and use artificial tears because cabin air is very dry. See flying after LASIK.

Can I take sleeping pills after LASIK?

Only if your surgeon agrees, especially if you were given a sedative on surgery day. Do not combine sleep medication with alcohol; see alcohol after LASIK.

What if I wake up in pain or rub my eye?

Some grittiness on waking is normal and eases with drops. If you wake with sharp pain, a sudden drop in vision, or a feeling that something has moved, especially after rubbing, contact your clinic the same day. A shifted flap is rare and usually fixable when treated promptly. After PRK or LASEK, call if the bandage lens has fallen out. After ICL, severe pain with headache or nausea needs urgent review because it can signal raised eye pressure. The FDA advises contacting your doctor immediately about severe pain or worsening symptoms.

When can I sleep normally again?

Once your clinic tells you to stop wearing the shields, usually after the first week for LASIK and sooner for SMILE. Keep avoiding pressure on the eyes and rubbing for the first month. Track the rest of your recovery with the post-LASIK recovery checklist. This is general information; your surgeon's instructions come first.

Sources

• AAO – LASIK laser eye surgery
• FDA – What should I expect during and after surgery?
• ZEISS – SMILE laser eye surgery recovery
• AAO EyeWiki – LASIK complications
• AAO EyeWiki – Photorefractive keratectomy

FAQ

Frequently asked questions

How long do I wear eye shields after LASIK?

Usually a few nights to about a week, as your clinic directs. The AAO says shields are often worn while sleeping for a few days.

Can I sleep on my side after LASIK?

Back sleeping is best for the first nights. If you sleep on your side, choose the side away from the treated eye and keep the shield on.

Should I sleep after LASIK surgery?

Yes. A nap straight after surgery helps you through the most uncomfortable hours, and the AAO recommends resting.

What if I rubbed my eye in my sleep?

If you have no pain and vision is unchanged, use your drops and mention it at your next check. If you have pain or new blur, contact your clinic the same day.

Why do my eyes hurt in the morning after LASIK?

Usually dryness, because tear production falls overnight. Artificial tears on waking help; persistent pain needs a check.

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