Well, for glassy eyes, when a person's eyes appear shiny or have a glassy appearance, we can say that his eyes are suffering from glassy eyes. And simply speaking, if someone's eyes have a feeling of listlessness, and the eyes are unfocused, and without any luster, it is possible to have glassy eyes. Of course, you can check it by your eye doctor. By the way, you should know that Excessive alcohol consumption may also result in chronic dry, bloodshot eyes as too much drinking leads to dehydration. Glassy eyes are a common result of chronic alcohol abuse. So just do not drink too much alcohol.
When you wake up and find that your eyes are watery, you may get the glassy eyes. The glassy eyes usually look so shining. You should take notice of it carefully. You'd better go to see the doctor and have the full check on the eyes. Then you should accept the medical treatment. Then your eyes will come back to the normal state.