Essentia Health provides LipiFlow® - Dry Eye Treatment. LipiFlow is a treatment for Evaporative Dry Eye disease. It is a painless process that applies heat and pulsating pressure to the eye. For many, it clears glands in the eye allowing production of tear film oil to resume. In a clinical study, 79% of patients report an improvement in dry eye symptoms after one treatment. Watch this animation of the process to learn more.