What is the primary purpose of using lubricants for the eyes?

The primary purpose of using lubricants for the eyes is to provide additional moisture to the eyes. Eye lubricants, also known as artificial tears, are designed to alleviate dryness, irritation, and discomfort that can occur due to a variety of factors such as environmental conditions, prolonged screen time, or certain medical conditions. By adding moisture, these lubricants help to maintain the natural tear film, ensuring that the eyes remain hydrated and comfortable.

While enhancing vision clarity, preventing infections, and reducing eye fatigue are important aspects of eye health, they do not represent the main function of eye lubricants. Maintaining adequate moisture in the eyes helps to create a stable tear film, which is essential for overall eye health and comfort.