Red Eyes: painful, with discharge, loss of vision?

[MGD1701]

this video is informative, with pictures etc

By Dr de Benito-Llopis, UK shared that she always asks three things when patients present with red eye –
‘Is it painful?’ ‘Do you have discharge?’ and ‘Do you have loss of vision?’

A guide to what needs to be referred into ophthalmology, Nov. 2018
https://www.youtube.com/watch?v=5ZSLr1VcR04

[mbperso]

Very interesting video, if I have only discharge, does that mean I have allergic conjunctivitis ? She doesn't talk about MGD parameter