Spring cough may be related to environmental factors, may also be acute upper respiratory tract infections, allergic cough and other diseases caused by discomfort, it is recommended to seek medical attention in a timely manner for relevant examinations to clarify the cause of the disease. 1. Environmental factors: spring cough may be affected by the surrounding environment, spring air is drier, the surrounding humidity is lower, there may be a cough, usually not accompanied by other discomforts, by drinking more water and improve the surrounding environment, can improve the cough symptoms to a certain extent. 2. Acute upper respiratory tract infection: spring temperature alternates between cold and warm, no timely addition of clothing, there may be a cold and other situations, easily triggered by respiratory infections, which can lead to coughing, accompanied by a runny nose, sneezing and other undesirable symptoms, and some patients will have fever and other situations. 3. Allergic cough: spring air contains a lot of dust and pollen, exposure to such allergens may cause allergic cough, usually manifested as paroxysmal irritating cough, severe may cause breathing problems. It is usually characterized by a paroxysmal, irritating cough, which may be severe enough to cause breathlessness. It may be accompanied by nasal itching, runny nose, and other unpleasant symptoms. Spring cough is also seen in other causes, such as its own easy to cause cough of the underlying diseases, such as asthma, chronic obstructive pulmonary disease, etc., may be in the spring acute attack, gastroesophageal reflux stimulation of cough, upper airway cough syndrome is also a common cause of cough, some occupational exposure can also lead to cough, the need to seek medical attention, under the guidance of the doctor’s advice to treat, to avoid delays in the condition.