Some children have frequent tears. In addition to tears caused by dry, irritated eyes, if a child has frequent tears, they are likely to be caused by the following: First, inverted eyelashes. The condition causes the eyelashes of small children to irritate the eyeballs and cause tears. If it is an inverted eyelash, parents can see it by observing their child’s eyes. If you find an inverted eyelash, you should treat it promptly, otherwise it will cause inflammation if it continues for a long time. Second, dacryocystitis. Acute dacryocystitis can also lead to frequent tearing in children. This is due to inflammation of the tear sac, causing spasm of the muscles that secrete the lacrimal glands, thus unable to properly control the discharge of tears. Third, rhinitis. Sometimes rhinitis can also lead to frequent tears, this is due to rhinitis will stimulate tears secretion tears, but also make people often sneeze, so if there is rhinitis, but also early treatment, so as not to endanger the health of the eye. Finally, although children’s tears are a common phenomenon, but because the child’s physique is relatively poor, growth and development is not yet complete, so it is important to draw the parents’ attention enough to avoid serious consequences.