Can Travatan Z for glaucoma be used with a red eye reducer?

Apparently it can. Here's an excerpt from another patient experience that's public on this site :

"I've been using travatan z for about 3 months. In the first few weeks, it was itchy and quite red; it gradually gets better. Now, the redness is still present, afternoon and night eyes seem to be more red. When I apply travatan z at night redness seems to be less. In my opinion, the redness is not too bad. Travatan z has dropped my pressure from initial 24-25 to 15-16). In short, other than moderate redness, I don't have any complaints and quite happy with the drops."

The eye pressure success was very encouraging.