The patient affected by the glaucoma may experience some of the following symptoms. Loss Of Vision. Severe Headaches. Blurred Vision. Eye Redness. Seeing Halos Around Lights. Whitening or Haziness of the Cornea. Eye Pain. Patchy Blind spots Inside Eye. Patchy Blind spots In Central Vision. Tunnel Vision Severe Eye Strain. Nausea And Vomiting.