The duration of action for OPTASE HYLO Night is 6-8 hours, so the product should have dispersed after this period. If there’s a residual feeling, maybe a lid wipe might help in this scenario. If this does not help then the patient should ask their HCP for guidance on the amount of Hylo Night that should be applied to their eye as they may be putting in too much.
The only caution is that you can not use Hylo Night with lenses in situ.