There are many reasons for the occurrence of tearing when the wind blows, and it is important to prevent and treat the causes and signs and symptoms after a clear diagnosis is made. For example, if the tear duct is narrowed or blocked, or if there is keratoconjunctivitis. When the tear ducts are narrowed or blocked, tearing occurs due to excessive tear secretion when stimulated by cold wind, and tearing can only be avoided by treatments such as lacrimal flushing and surgical exploration of the tear ducts. When corneal or conjunctival inflammation and infection or severe refractive error causes pain, tearing, photophobia and sensitivity to irritation, etc., anti-inflammatory and anti-infective treatments such as levofloxacin drops are needed, as well as correction of refractive error and avoidance of bright light stimulation. It is also necessary to pay attention to eye hygiene, avoid rubbing the eyes, pay attention to eye hygiene, if necessary, can take measures to wear sunglasses to reduce the cold wind directly on the eye irritation. If the situation of windy tears exists for a long time, it is recommended to consult a doctor in time to clarify the diagnosis and follow the doctor’s instructions for treatment.