I have dry eye too. I use Theratears eyedrops several times a day. There are lots of brands out there, some thicker than others. Some people have had success with tear duct plugs, but i didn't. Restasis also didn't work for me. I keep eyedrops on my bedside table for when i wake up with my eyes all scratchy in the middle of the night. And i keep a bottle in my handbag.