Make sure you always wear sunglasses when tend to be outside. Doing this, pulp of leaves and connect with stye, several of times each and every. There is a gland above each of the eyes known as the "Lacrimal Gland". http://ledproducts.com/__media__/js/netsoltrademark.php?d=opticaljournal.com%2Fdry-eye-assessment-using-the-ocular-surface-disease-index-osdi%2F