On a unit scale of 0–15, with 0 being no staining and 15 the most staining, corneal staining after 42 days of treatment with Systane Ultra showed 2.9±1.8 units of corneal staining compared to 4.2±2.8 units of corneal staining in those treated with Refresh Optive

Optive 0.5% Eye Drops may cause side effects such as eye pain, irritation, and vision disturbances. These symptoms usually subside on their own. However, consult your doctor if these symptoms stay for a long time or if they become severe. Avoid driving or operating machines if you experience these symptoms. Ans : This medication is advised to be consumed orally. If you take it on an empty stomach, it might upset the stomach. Please consult the doctor before using it.

Patients may find some of the delivery systems quite difficult to use so selection may depend upon the dispenser type as much as the lubricant it contains. The frequency of adverse reactions documented during clinical trials is given. The frequency is defined as follows: Very Common (≥ 1/10); Common (≥1/100, <1/10); Uncommon (≥1/1,000, <1/100); Rare (≥1/10,000, <1/1,000); Very Rare (<1/10,000), not known (cannot be estimated from the available data).

Eye drops - allnon-formulary GREY, no formal assessment.See Eye lubricant guidelinesand Eye lubricants table of productsfor alternatives. In a study of 60 participants, Blink ® Intensive (Abbott Laboratories, Abbott Park, IL, USA), Systane ®, and Refresh Celluvisc ® were compared at baseline and after 30 days of product use. 44 Tear osmolarity measurement, Schirmer tear test, TBUT, fluorescein staining, corneal wavefront aberrometry, and visual acuity were all measured. All three treatment groups demonstrated improvement in all measured endpoints. However, cross–group comparison found Blink to better reduce the tear osmolarity compared to both Systane ® and Refresh Celluvisc ® ( P<0.001). No other statistical differences were found between the groups. Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert. Discontinue use and consult your doctor if you experience eye pain, change in vision, continued redness or irritation or if condition worsens.Vision may be temporarily blurred when this product is first used. Also, minor burning/stinging/irritation may temporarily occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Note there are other types in the ' Systane' range ( Ultra, gel, hydration, HD) which are non formulary.