Alterations in your vision
Before answering the questions you have to be sure that your symptom is VISUAL: You must be clear that it is something that GO and not something you feel.
Solve the following seven (7) questions and take your VISUAL ACUITY exam.
3. What was the visual decline like?
A. Suddenly. I remember the precise moment when I started to see badly.
B. Little by little. Vision progressively worsened
4. Do you see poorly all the time, or does your vision change throughout the day?
A. It fluctuates throughout the day. Sometimes you see well and sometimes you see badly
B. See bad in the morning
C. Sees poorly at night
D. He is seeing badly all the time
6-Describe what your visual alteration is like
A. Do you see blurry (like in fog)?
B. Does it look distorted?
C. Do you see spots, floaters, or moving cobwebs?
D. Do you see lights?
E. Do you see the different colors?
F. Do you see double?
G. Do you see halos around lights?
7. Is your visual disturbance associated with any of these symptoms?
A. Pain
B. Red eye
C. Feeling of sand in the eye
EN 
ES