Photopsia or "Seeing stars or sparks , seeing bands of light, prisms, sparks, or flashing lights in front of the vision. These disturbances—known as photopsia—are usually caused when temporary pressure is placed on the eye, such as when you sneeze hard. patients usually complain of sparks before eyes ,floaters ,zig zag lines in front of eyes.
BARYTA CARB -Photophobia. Gauze before eyes
PHYSOSTIGMA photophobia, flashes of light; partial blindness
CHINA- Black specks, bright dazzling illusions; Spots before eyes. Photophobia.
NUPHAR LUT
HYOSCYMUS- on closing eyes.
MAG PHOS – during headache .