After YAG laser iridotomy, most people feel mild discomfort and notice some light sensitivity. The procedure aims to prevent sudden pressure spikes in angle-closure glaucoma by creating a tiny drainage hole in the iris.
Immediately after the laser
Pressure-lowering and anti-inflammatory drops are used around the procedure. Vision can be hazy for a few hours due to dilating and numbing drops.
- You may feel a slight ache, scratchiness, or headache.
- Some people see coloured haloes or glare temporarily.
- Small floaters are common but usually fade with time.
- The clinic will check eye pressure shortly after treatment.
- You will be given drops to use at home and a follow-up appointment.
Short-term recovery and safety
Most symptoms improve over a few days. Ongoing monitoring ensures that the iridotomy stays open and pressure remains controlled.
- Use your prescribed drops exactly as directed.
- Report severe pain, haloes with blur, or nausea urgently.
- Glare from lights should gradually lessen as the eye settles.
- Regular glaucoma checks remain important long term.
- Sometimes a second laser session is needed if the opening narrows.
