What is the purpose of saline solution for eyes?
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5 min read
Saline solution is a simple mixture of sterile water and 0.9% sodium chloride, a concentration that closely resembles the salt levels found in human tears. This physiological similarity explains why it is so well-tolerated by the eye and is often used for cleansing and soothing. Understanding what is the purpose of saline solution for eyes is crucial for proper and safe eye care.
