I had this problem when I first started using secure wipes. I use the wipes before going to bed and I think I used to rub my eyes during my sleep. I would often wake up with dilated pupils.
Make sure you wash your fingers well after using the wipes to stop getting any in your eyes accidently. I use the wipes on my palms so washing your whole hands isn't necessary.
Since washing my fingers I've not experienced the problem again.
Hope this helps.