I AM 44, HAVE SEVERAL HEALTH ISSUES LIKE RA, SLEEP APNEA, INTERSTICIAL LUNG DISEASE, LUPUS, PULMONARY HYPERTENTION AND FIBROSIS, HYPERTENTION AND SJOGRENS SYNDROME RIGHT NOW I AM STRUGGLING TO BREATH WITH EVERY MOVEMENT I MAKE AND NOW MY VISOIN IS BLURRY IN MY RIGHT EYE AND I AM BLIND IN THE LEFT. SO WITH THAT BEING SAID, Y IS MY VISION BLURRY? ALSO I AM ON OXYGEN