What Does A Granular Sensation In The Eyes Indicate?
Due to dryness of the eyes
Thanks for asking on HealthcareMagic.
I have gone carefully through your query and understand your concerns. The granular/particulate/dusty/rocky sensation is due to dryness of the eyes which may occur in case you do not get adequate sleep. The body may try to balance the situation by secreting much tears but unless you get adequate sleep the situation might not normalize. All you need to do is to go back to sleep. It is not concerning.
Let me know if I could help further.