I went to have my eyes tested coz I was getting a pain in one. Retinopathy earlier this year was fine but was worried. Brilliant optician said no change, no new glasses, just had a dry eyeball. Recommended some stuff, bought and used when I got home, the result was almost immediate.
3 cheers for my optician
Thanks @ Colin of Kent she advised me to get Hyco san Dual... purple pack. It works and is so much better than eye drops. I work 6-8hrs a day on computer so I'm really, really happy. Eye ball squeeze has gone in 4hrs