What is Contact Lens Intolerance or CLI?

What is Contact Lens Intolerance or CLI

Do you struggle with the pain and irritation of wearing contact lenses daily? You are not alone. According to a study conducted in 2016, there is an estimated 45 million people in the United States that wear contact lenses (1); and about 11% of this statistic develop some form of contact lens intolerance or CLI. […]