Patients with itchy throat and cough after quitting smoking can firstly take oral San Col tablets to stop coughing, and can also cooperate with Pu Di Lan anti-inflammatory tablets or Niu Huang Shang Qing Wan, and Golden Voice and Pharynx Pill to treat. Patients can selectively apply these drugs. Patients can also buy some Chinese herbal medicines and drink them several times a day instead of tea, which can also effectively reduce the symptoms of itchy throat and cough, commonly used are fat sea, honeysuckle, half-branch lotus, dandelion, and fishy grass, etc. Patients can selectively apply them. After active treatment, the patient’s itchy throat and cough should improve to a certain extent. At the same time, the diet should be kept light, try not to eat too spicy, too salty or too greasy food, and need reasonable rest and rest.