Patients with cold and cough should be treated with symptomatic cough medicines according to their conditions, as follows: 1. Dry cough induced by sore throat: Patients usually need to take oral laxative medicines, such as oral honey-refined Chuanbei loquat extract or Pudilan anti-inflammatory oral solution, to relieve throat discomfort, and such cough symptoms can be gradually relieved. 2. 3. Airways are highly reactive: such patients need to take oral cough medicines such as compound methocarbamol capsules, and patients are often combined with loratadine tablets and ketotifen to reduce airway sensitivity. 4. Bacterial colds: secondary to bacterial acute bronchitis or pneumonia, patients then need to add antibiotics to reduce inflammation, as well as the treatment of cough medicines.