I've had dry eyes all my life. It's a bloody nuisance. I also seem to get infections now as well. My eyes end up itchy and irritated and then the infection develops. I've had all the products in the chemists and they're not really effective. I put Viscotears in an hour ago and they're dry again 
I don't wear any eye makeup and don't put any foundation near my eyes.
The optician recommended Systane Ultra to me and it's pretty good, but my eyes still aren't great.
Can anybody recommend anything else? I used to use Lacrilube every night as well, but the replacement isn't as good.
I have no underlying arthritis or any health probs.
Any suggestions welcome 