Original coconut oil is a harmless oil and there is nothing to worry. Coconut oil is non-toxic and is anti-fungal/anti-bacterial. It will not harm your eyes, but it can brings you uncomfortable feeling. Your vision may be blurred do to the oily texture of the coconut oil.
It will most likely damage any part of the body that is not designed to handle oxygen. In fact, it is only the respiratory system that comes in constant contact with oxygen. Anywhere else will be badly damaged. So you can see that drinking liquid oxygen is probably not one of the smarter things you will attempt. There are many cases of people who drank liquid nitrogen and nearly lost their lives. With liquid oxygen, things only get worse.
Strange but True: Drinking Too Much Water Can Kill. In a hydration-obsessed culture, people can and do drink themselves to death. Liquid H2O is the sine qua non of life. Making up about 66 percent of the human body, water runs through the blood, inhabits the cells, and lurks in the spaces between. At every moment water escapes the body through sweat, urination, defecation or exhaled breath, among other routes.