Blepharoplasty and Eyelid Surgery

Key overview

  • Eyelid surgery can change how completely the lids close, which directly affects tear film spreading.
  • Pre-existing dry eye is a recognised risk factor for worse symptoms afterwards and should be assessed beforehand.
  • Incomplete closure at night is a common temporary consequence and is manageable.
  • Ask specifically about tear film assessment before cosmetic eyelid surgery. It is not always routine.

Blepharoplasty is usually sought for appearance and occasionally for function, and the eyelid's mechanical role in tear film maintenance is easy to overlook on both sides of that conversation.

What the eyelid does for your tear film

Every complete blink resurfaces the eye and compresses the meibomian glands, expressing oil onto the film. Both of those depend on the lids fully meeting. Surgery that alters lid position, tension or excursion can affect either.

The consequences are mechanical rather than glandular: a lid that does not fully close leaves part of the surface exposed, and glands that are not properly compressed express less oil. Both produce evaporative dry eye by a different route from the usual one.

Specific risks

Lagophthalmos — incomplete closure, particularly during sleep. Common in the early post-operative period as swelling settles, and usually temporary. Where too much skin has been removed it can persist and needs addressing.

Lower lid changes. Lower blepharoplasty can alter lid position or tension, and a lid sitting slightly away from the eye disrupts how tears spread and drain. Lower lid surgery carries more of this risk than upper.

Reduced blink completeness during healing, from swelling and altered mechanics.

Temporary corneal exposure, which is why lubrication is prescribed generously after these procedures.

Before surgery

Ask specifically whether your tear film has been assessed. Ophthalmic plastic surgeons generally do this; it is less consistently part of a purely cosmetic pathway.

Raise it yourself if you have any dry eye symptoms, wear contact lenses, have had previous refractive surgery, or have a condition affecting tear production. Existing dry eye does not necessarily rule out surgery — it changes the planning, how conservative the surgeon is with tissue removal, and what you are told to expect. Pre-operative optimisation applies here as much as anywhere.

Recovery

Expect dryness, grittiness and possible incomplete closure at night for the first weeks. Usual measures:

  • Preservative-free lubrication frequently through the day
  • A lubricating ointment at night if closure is incomplete — your surgeon will advise
  • Taping the lids at night in some cases, if instructed
  • Sleeping with the head slightly elevated to reduce swelling

Follow the surgeon's instructions over anything here. Do not start heat or lid massage on healing eyelids without explicit clearance — the tissue is remodelling and this is not the time.

What should improve, and when

Most surgery-related dryness improves substantially over the first one to three months as swelling resolves and mechanics normalise. Closure that remains incomplete beyond that, or symptoms that are not steadily improving, should go back to the surgeon rather than being managed at home — there are corrective options and they work better raised early. See when post-surgical dryness needs review.

Part of our guide to Eye Surgery & Recovery.