---
title: What to expect after minimally invasive glaucoma surgery (MIGS)
description: "After minimally invasive glaucoma surgery, most people experience mild discomfort rather than severe pain. Vision may be a little blurred at first, but pressure should gradually improve over the following weeks. ## Immediately after MIGS MIGS procedures create tiny bypasses…"
url: "https://bluefinvision.com/knowledge-base/topics/recovery-aftercare/what-to-expect-after-minimally-invasive-glaucoma-surgery-migs/"
updated: "2025-12-19"
category: "Recovery & Aftercare"
---

# What to expect after minimally invasive glaucoma surgery (MIGS)

After minimally invasive glaucoma surgery, most people experience mild discomfort rather than severe pain. Vision may be a little blurred at first, but pressure should gradually improve over the following weeks.

## Immediately after MIGS

MIGS procedures create tiny bypasses or stents to enhance fluid drainage. They are often combined with cataract surgery, so early symptoms may reflect both treatments.

- Eyes can feel gritty, watery, or slightly sore for several days.
- Vision is often misty from swelling and post-operative drops.
- Multiple eye drops control inflammation and infection and support pressure.
- A protective shield may be worn at night initially.
- Early follow-up checks pressure, wound integrity, and clarity.

## Short-term recovery and expectations

Recovery is usually faster and more comfortable than traditional glaucoma surgery. However, close monitoring remains essential.

- Pressure may fluctuate before stabilising at a new level.
- Some patients can reduce glaucoma drops; others still need medication.
- Report severe pain, sudden blur, or haloes around lights urgently.
- Eye rubbing and heavy lifting should be avoided in the early period.
- Regular long-term reviews assess pressure, visual fields, and optic nerve health.