This redness of the eyes shows that you suffer of a really BAD DISEASE!
Most of the people suffer of eye redness. Some because of allergies, some because of infections and numerous eye diseases that are mostly curable.
When it is about this kind of redness, you should immediately go to the doctor in order to check if you have this bad disease.
If your eyes are constantly red, without any feeling of infection or allergy, it means that your body is giving you a sign that in a short period you will suffer of a heart attack!
The redness points on abnormal changes in your body and it is preparing you for the heart attack.
So, if you notice that your eyes are red more than 7 days, immediately go to your doctor and ask for help!