Overview & Mechanism of Action
- Systane Ultra High Performance Eye Drops ($10\text{ml}$ multi-dose bottle) utilizes an advanced dual-polymer demulcent matrix engineered to deliver immediate and extended dry eye comfort:
- Dual Demulcent Active System (PEG 400 & Propylene Glycol): Combines Polyethylene Glycol 400 ($0.4\%$) and Propylene Glycol ($0.3\%$) to reduce surface friction, bind environmental moisture, and rehydrate damaged corneal epithelial cells.
- HP-Guar Bioadhesive Gel Matrix: Contains Hydroxypropyl Guar (HP-Guar), which interacts with borate ions at natural tear pH to form a viscoelastic, mesh-like protective gel across dry or injured corneal micro-zones.
- Tear Film Stabilization & Extended TBUT: Increases Tear Film Break-Up Time (TBUT), preventing premature tear evaporation, easing eyelid friction during blinking, and facilitating epithelial cell regeneration.
Clinical Indications & Uses
- Systane Ultra High Performance Eye Drops 10ml is indicated for:
- Rapid, long-lasting relief from burning, stinging, irritation, and foreign body sensations caused by dry eye syndrome
- Alleviating eye fatigue and dryness caused by prolonged digital screen use, air-conditioned office environments, wind, or dust exposure
- In-eye re-wetting and lubrication for contact lens wearers experiencing dryness during daily wear
Usage Guidance & Safety Precautions
Administration:
- Shake well before using. Instill 1 or 2 drops in the affected eye(s) as needed. Close eyes gently for 1 to 2 minutes following instillation. Avoid touching the bottle dropper tip to any surface, including the eye, to maintain solution sterility.
Recommended Dosage:
- Adults and Children: Instill 1 to 2 drops into affected eye(s) as needed throughout the day for dry eye discomfort.
Precautions & Warnings:
- For topical ophthalmic use only. If you experience persistent eye pain, severe vision changes, continued redness, or if ocular irritation worsens or lasts beyond 72 hours, discontinue use and consult an eye care practitioner. Compatible with contact lenses when used according to practitioner recommendations. Store below $25^\circ\text{C}$ in a cool place protected from direct heat and light. Keep out of reach of children.