What are the eye symptoms of silicea?

1. Pain in eyes in the morning, as if arising from the great dryness, or from the presence of sand.
2. Pressure and smarting in eyes and lids.
3. Tearing shooting pains in eyes on pressing them together.
4. Shootings, which seem to pass out through eyes.
5. Itching, smarting and burning in the eyes.
6. Redness of eyes, with smarting pain in canthi.
7. Inflammation of eyes.
8. Affections appearing in angles of eyes, in the region of tear-ducts.
9. Swelling of the lachrymal gland.
10. Lachrymal fistula.
11. Lachrymation, esp. in the open air.
12. Agglutination of lids, at night.
13. Fungus hćmatodes and ulcers in the cornea.
14. Cornea thick, rough, warty, as if it were a mass of hypertrophied tissue, scaled off leaving cornea clear.
15. Specks and scars in the cornea.
16. Weakness; heat; quivering of eyes.
17. Spasmodic closing of the lid.
18. Presbyopia.
19. The letters appear confused when reading.
20. Objects seem to be pale when reading.
21. Confused sight, as if directed through a greyish veil.
22. Blackness before eyes after headache.
23. Momentary attacks of sudden blindness.
24. Cloudiness of crystalline lens.
25. Cloudiness of the sight, as from amaurosis.
26. Sparks, and black spots before sight.
27. Photophobia, and dazzling in broad daylight.