Be careful with eye drops.. the liquids are so thick they can wash away your tear film which can make your dry eyes worse and cause dependency. I use a product called Natures Tears EyeMist.. it is an all natural mist for dry eyes, and the particles are so fine it will actually absorb into, and replenish your tear film instead of harming it. It really is the best thing for dry eyes that I have ever came across, and I know a lot of people that agree. You can also use it with your contacts in, and there is no harmful chemicals in it, so you can use it as often as you want to.
Good luck.