Eye trouble

[Scarlett]

My eye was itching and watery and I just looked at it, and on the white bit (outer side) is what looks like a gel-filled blister. Is that caused by an allergy do you think? ie- rubbing my eye? I've had a piriton but hope it's nothing else.

[silver_fox]

Hi, I get these all the time - no rhyme or reason to it, they tend to go away of their own accord after a day or so!

A xXx