Discoloration of Conjunctiva

Discoloration of conjunctiva is of many types, some of them are as follows-

1. Red discoloration.
2. Yellow discolraortion.

3. Grey discoloration.
4. Brownish discoloration.
5. Bluish discoloration.


1. Red discoloration- found in subconjunctival hemorrhage.

2. Yellow discoloration- found in
· Anemic condition
· Jaundice.

3. Grey discoloration.

4. Brownish discoloration- found in-
· Argyrosis.
· Pigmented tumors
· Conjunctival epithelial melanosis
· Subepithelial melanosis.

5. Bluish discoloration of conjunctiva is found in ink tattoos and due to harmful effects of manganese dust.

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