Patients with itchy throat and cough in bed at night mainly consider two aspects: the first is that the air environment inside the patient’s home is dry and lacks a certain amount of humidity. And it is likely that patients often breathe with their mouths open while sleeping due to poor nasal ventilation, which can aggravate the dryness of the mucous membrane in the patient’s throat. So the patient may then have a particularly scratchy throat and coughing symptoms while sleeping. In terms of treatment, you must ensure that the humidity in your home is within a certain range. You can put a basin of water inside the bedroom, or you can buy an air humidifier. The second case is likely to consider that the patient is allergic. Generally, the symptoms of allergic pharyngitis are more severe in the spring and autumn seasons. Especially at night, the patient’s cough itch will be more pronounced because of the vagus nerve hyperactivity. For treatment, patients can consider oral montelukast sodium tablets, or epalrestine tablets or loratadine tablets for anti-allergy treatment.