Coughing at the first tickle of the throat is a condition that is mainly common in cough variant asthma, a specific type of bronchial asthma. At this time, you must pay attention to keep warm, avoid getting cold again, ensure fresh indoor air ventilation, and avoid known and possible allergens, such as pollen, fumes, cold air, dust mites and so on. You can take anti-allergic cough medication as appropriate, such as cotrimoxazole capsules, loratadine, paracetamol, montelukast and other drugs. You can also use glucocorticosteroids, such as budesonide nebulizer and bronchodilator drugs, such as salbutamol nebulizer, terbutaline nebulizer, nebulized inhalation treatment to relieve the symptoms of cough.