Alphagan P - My Only Option?

In my experience, pupil size is not the only factor for what I assume is a halo issue for you.  Set your goals on functioning well, whether that is the use of drops or temporary glasses.  Things do generally improve over time.

There is not a one to one correlation with pupillary size and night vision complaints after LASIK.  There are studies from the military which failed to show a correlation of night time complaints and LASIK.  There are a number of options for night time complaints after LASIK: 1. Use of night driving glasses to correct a small residual prescription, 2.  Use of alphagan  to prevent the pupil from increasing in size and 3.  The use of a color type of contact lens.  These are three possible solutions to your complaints.