If you are experiencing dry eyes, you can consider the following options:
1. Using oil-based lubrication eye drops like Cationorm
2. Taking oral supplements with Omega-3 fatty acids
3. Usage of lacrimal puncta plugs
4. Application of nightly ciclosporin eyedrops
Do note that these needs to be prescribed by an eye doctor.
In my opinion, you should undergo an eye doctor examination to find out the underlying cause for your dry eyes. There are a few exacerbating factors that can lead to dry eyes such as prolonged computer hours, and the condition may not be necessarily due to the LASIK.
I hope that this is helpful to you!
Your Sincerely,
Dr Tony Ho