Wind-blown eye tears may be caused by the following reasons: 1, pathological factors: dry eye disease is prone to wind-blown eye tears, there may be conjunctivitis, but more common is caused by dry eye disease. Generally light dry eye when the corneal surface is very rich in nerve fibers, and the eye surface is normally a layer of tear film, the corneal and atmospheric isolation, tear film is not healthy will make the nerve fibers exposed to the atmosphere, the breeze blowing across the eye will cause strong stimulation, the eye thinks there is a foreign body, so with tears to flush, it will be manifested as the wind blowing eyes when the tears. Slit lamp microscopic observation of the conjunctiva and cornea, tear film, can be appropriate local application of the appropriate eye drops, treatment of dry eye and conjunctivitis. 2, wind flow tears: common in the cold wind stimulation caused by increased secretion of tears, tear duct is not open, or due to the wind caused by the tear duct spasm, narrowing the formation of flow tears. In this case, it is best to visit the hospital to flush the tear ducts and check whether there is a tear duct obstruction.