Cold with paroxysmal cough is considered to be caused by the cold itself or induced by other infectious diseases of the respiratory tract. 1. Colds: due to viral infection stimulation of the mucous membrane of the throat, submucosal tissue congestion, edema and other conditions to induce cough symptoms, may be paroxysmal or more intense continuous cough. 2. Other infectious diseases of the respiratory tract: untimely treatment or delayed treatment of colds may lead to viral or secondary bacterial infections attacking the trachea, bronchial tubes or alveoli, etc., and induce tracheitis, pneumonia, etc., paroxysmal coughing symptoms can occur. There are many reasons for paroxysmal coughing in colds, which need to be clarified under the guidance of a physician in light of the degree of the individual’s condition, and reasonable treatment should be carried out in a timely manner to avoid delaying the condition.