This eye drop is available in 0.3%, 0.5% & 1.0% concentration. Depending on the severity of the dry eye condition, you may need to use higher concentration. Besides, the cause of dryness in your situation, if it can be identified, may need additional medications or measures. For this, your dry eye condition may need grading and thorough investigation.
Answered2016-04-07 17:10:12
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