Figure 1 and 2: Hyaluronic Acid and Trehalose: New Combination for Treating Dry Eye Disease

Figure 1: 38-year-old male patient with normal TMH, inconclusive TBUT, mild conjunctival redness, and significant changes/loss of meibomian gland structures (image: Oculus Keratograph 5M)

Figure 2: 67-year-old woman with normal TMH, moderately reduced TBUT, severe conjunctival redness, significant change/loss of meibomian gland structures, and significant eyelid telangiectasia (image: Oculus Keratograph 5M)