Chalazion can be caused by dry eye syndrome and meibomian gland dysfunction. Get TheraLife to treat all three simultaneously to get optimum results. http://soe-canon.com/items/49/download/aHR0cHM6Ly93d3cudGhlcmFsaWZlLmNvbS9jaGFsYXppb24tY2F1c2VkLWJ5LWRyeS1leWUtc3luZHJvbWUv