Comparison of eye drop retention time using fluorophotometry in three commercially available lubricant eye drops.
Tianni JiaFiona StapletonFatima IqbalJared ShowyinDibyendu RoyMaitreyee RoyJacqueline TanPublished in: Optometry and vision science : official publication of the American Academy of Optometry (2024)
Retention time on the ocular surface of the two eye drops containing higher concentrations of HA was longer than the eye drop with the lowest concentration of HA. The tear film was also more stable with the 0.15% HA-HPGuar eye drop compared with the eye drops containing HA alone, which may be attributable to the other components in the 0.15% HA-HPGuar eye drop.
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