The clouding of the lens is irreversible, and once the cataracts begin to impair daily activities, the only treatment available is surgical removal. The good news is that cataract surgery is relatively uncomplicated, and has a very high success rate. The tear film is an important source of eye nutrition, waste removal, and antibacterial action. Dry eye conditions can disrupt the tear film and compromise corneal health. These conditions can occur as a result of the normal aging process, of exposure to air pollution or other environmental factors, or in conjunction with systemic diseases such as Sjogrens Syndrome.
Dry eyes can be a major impediment to contact lens wear.
Tears can be replaced by using eye drops called artificial tears. They replace the moisture that is missing and lubricate the eyes. They temporarily soothe dry eye symptoms. Artificial tears have provided a quick, short-term solution to dry eye. Today, tear-duct closure , which allows you to retain your own natural tears, may be the best solution.