Cross-Over Evaluation of Two Lubricating Eye Drops

To evaluate the efficacy of two lubricating eye drops for the treatment of dry eye signs and symptoms.

Inclusion Criteria:

1. Patients 18 yrs or older
2. Males or females
3. Any race or ethnic background
4. Patients with present ocular surface discomfort and a SESoD score of at least 2

Exclusion Criteria:

1. Corneal refractive surgery within 6 months of this study.
2. Contact lens use on day of examination.
3. Corneal ectasia.
4. Current use of Restasis