n/a
Lacrisert is a brand-name ophthalmic insert containing hydroxypropyl cellulose used to treat dry eye syndrome. It is placed in the lower eyelid sac where it slowly dissolves throughout the day, releasing a lubricating agent that moisturizes and protects the eye's surface for sustained relief.
Lacrisert is a slow-dissolving eye insert that provides continuous all-day lubrication for people with dry eyes.
Key facts at a glance
- RxNorm
- 51879
- Generic
- Lacrisert
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Used to treat dry eye syndrome (keratoconjunctivitis sicca) and provide ocular lubrication for patients experiencing eye dryness, irritation, burning, or foreign body sensation due to insufficient tear production.
The small rod-shaped insert is placed in the lower eyelid sac where it gradually dissolves over several hours, releasing hydroxypropyl cellulose—a water-absorbing polymer that forms a lubricating film on the ocular surface, mimicking natural tears.
Typically inserted once or twice daily as directed. May cause temporary blurred vision immediately after insertion. Remove contact lenses before use and wait at least 30 minutes before reinserting. The insert dissolves completely and does not require removal. Consult your eye care provider if eye pain, vision changes, or redness occur.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy