---
title: Does minimally invasive glaucoma surgery (MIGS) hurt?
description: "MIGS procedures are typically not painful during surgery because anaesthesia is used. Afterwards, discomfort is usually mild to moderate and manageable with tablets. ## During MIGS Local anaesthetic with or without sedation keeps the eye comfortable. You may notice pressure…"
url: "https://bluefinvision.com/knowledge-base/topics/treatments-procedures/does-minimally-invasive-glaucoma-surgery-migs-hurt/"
updated: "2025-12-16"
category: "Treatments & Procedures"
---

# Does minimally invasive glaucoma surgery (MIGS) hurt?

MIGS procedures are typically not painful during surgery because anaesthesia is used. Afterwards, discomfort is usually mild to moderate and manageable with tablets.

## During MIGS

Local anaesthetic with or without sedation keeps the eye comfortable. You may notice pressure or fluid movement but not sharp pain.

- Some patients remember bright lights or brief pressure
- Any discomfort is treated immediately with more anaesthetic
- Procedures are relatively short compared with traditional surgery
- Most people describe the experience as strange rather than painful

## Recovery discomfort

After surgery, the eye can feel bruised, gritty, or achy. These sensations usually settle over several days.

- Standard painkillers are often sufficient
- Severe pain, especially with vision loss or nausea, should be reviewed urgently
- Using drops as directed helps reduce inflammation and discomfort
- Follow-up visits check pressure and healing progress