Can both eyes be treated in the same session?

Surgeons typically treat one eye at a time for a more comfortable recovery, though both eyes can sometimes be done in one session if medically appropriate.

How much time off work will I need?

Most patients need 3 to 5 days off, depending on their occupation and healing progress. Outdoor-intensive jobs may need a longer recovery period.

When can I drive again?

Not immediately — blurriness from anaesthetic drops or a protective patch makes driving unsafe at first. Most patients can resume driving within a few days, once vision stabilises.

How can I reduce the chance of it coming back?

Protect your eyes from UV with sunglasses or a hat, keep them lubricated, avoid dusty or windy conditions, and attend every follow-up appointment.

Are there non-surgical options?

For mild or early-stage cases, lubricating drops, anti-inflammatory medication and UV protection can relieve symptoms and may slow progression. Advanced or vision-affecting cases typically need surgery.

What are the risks of the surgery?

Complications are rare but can include infection, swelling, delayed healing or graft displacement. Following your surgeon's instructions and attending post-op visits significantly reduces these risks.

Pterygium Surgery: What to Expect Before, During and After

Quick Answer

Pterygium surgery removes the abnormal tissue growth and is considered when it threatens vision, causes ongoing discomfort, or for cosmetic reasons. The procedure takes 30–45 minutes under local anaesthetic, using a conjunctival autograft to lower recurrence risk. Most patients resume normal activities within 1–2 weeks, with full healing over 4–6 weeks.

When Is Surgery Needed?

A pterygium is a benign, wedge-shaped growth on the white of the eye, often caused by prolonged sun, wind and dust exposure. Surgery becomes necessary when vision is compromised or threatened, the growth causes discomfort or redness, or for cosmetic reasons — removing the abnormal tissue and restoring the eye's natural appearance and function.

Before Surgery

You'll have a thorough examination beforehand, including an assessment of visual clarity and corneal involvement, tear film stability, and a review of your medical history and any current medications. You may be asked to stop blood thinners if recommended, apply prescribed drops beforehand, and arrange transport home after surgery.

During the Procedure

Anaesthesia

Eye numbing via anaesthetic drops or a local injection.

Tissue Removal

Careful removal of the pterygium from the sclera and cornea.

Graft Placement

A conjunctival autograft — healthy tissue from your own eye — is placed over the site.

Securing the Graft

Fine sutures or tissue adhesive secure the graft in place.

Performed as an outpatient procedure, the whole process takes around 30–45 minutes.

Is a pterygium affecting your vision or comfort?

A specialist assessment can confirm whether surgery is the right next step for you.

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Recovery

1–2 Weeks

Until most normal activities resume

4–6 Weeks

For complete healing

3–5 Days

Typical time off work

Mild irritation, redness or tearing for several days is normal. You'll use antibiotic, anti-inflammatory and lubricating drops, and should avoid rubbing your eye, swimming, intense exercise and dusty environments while healing, along with wearing UV-blocking sunglasses outdoors.

Preventing Recurrence

Wear sunglasses or a wide-brimmed hat for UV protection

Keep your eyes moist with lubricating drops

Avoid dusty or windy conditions where possible

Attend all follow-up appointments

Modern techniques lower recurrence

Conjunctival autografts and tissue adhesives significantly reduce the chance of a pterygium returning, compared to older surgical methods.

Conclusion

Pterygium surgery is a well-established, low-risk procedure that restores both comfort and clear vision for most patients. With modern grafting techniques and good aftercare, recurrence is uncommon — and most people are back to their normal routine within a couple of weeks.

Frequently Asked Questions

No — local anaesthesia completely numbs the eye. You may feel slight pressure during surgery, but not pain. Mild discomfort afterwards responds well to prescribed drops.