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sodium hyaluronate 0.18%

Allergan · FDA-approved active Small molecule

Sodium hyaluronate is a viscoelastic substance that lubricates and protects the ocular surface by mimicking natural tear film.

Sodium hyaluronate is a viscoelastic substance that lubricates and protects the ocular surface by mimicking natural tear film. Used for Dry eye disease, Ocular surface protection during ophthalmic surgery.

At a glance

Generic namesodium hyaluronate 0.18%
Also known asVISMED® Multi, Vismed®
SponsorAllergan
Drug classArtificial tear / Ocular lubricant
ModalitySmall molecule
Therapeutic areaOphthalmology
PhaseFDA-approved

Mechanism of action

Sodium hyaluronate is a naturally occurring polysaccharide that acts as a humectant and lubricant on the eye surface. It binds water and forms a protective layer over the cornea and conjunctiva, reducing friction and providing sustained hydration. This mechanism makes it effective for treating dry eye disease and protecting the ocular surface during and after ophthalmic procedures.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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