Blink

Blink is a brand of over-the-counter lubricant eye drops (artificial tears) primarily used to provide temporary relief from ocular dryness, burning, and irritation. The formulation typically utilizes polyethylene glycol 400 (PEG 400) as a demulcent, which functions by stabilizing the tear film and increasing moisture retention on the ocular surface. In the context of clinical research sponsored by Bp Consulting, Inc., Blink was evaluated in a Phase 4 trial (NCT00703300) as an adjunct or control intervention for patients with diabetic macular edema (DME) undergoing argon laser therapy. In this capacity, it serves as a moisturizing agent to maintain ocular surface integrity and comfort during the treatment of retinal vascular disorders, often serving as a comparator to active pharmaceutical interventions like bromfenac.

Brand names

BlinkBlink TearsBlink ContactsBlink GelTears

Other names

Polyethylene glycol 400PEG 400PEG400PEG-400