What is the reason for the lack of tears in the eyes? Generally the secretion of tears is by the lacrimal gland above the outer part of the eye. If there are really no tears in the eyes, it may be considered a problem of the lacrimal gland, or in some people, because of tired glands or local surgery, the duct of the lacrimal gland is damaged and tears cannot flow into the eye through the duct, which can also lead to no tears. In addition, there are some lay people who say there are no tears, but it may also be some serious dry eye disease, because the tear secretion itself is relatively low, so it leads to dry eyes, can also be described as no tears, the specific situation needs to see the examination and analysis before making a decision.