There is no simple treatment for a cold with an itchy throat and dry cough. Depending on the severity of the symptoms, general treatment and medication can be taken. 1. General treatment: Colds are mostly caused by viral infections, which are self-limiting, and most of the symptoms can be relieved through general treatment. In the daily diet, light diet, to reduce the irritation caused by the throat; drink more warm water, to a certain extent, can also wet the mucous membrane of the wall of the throat, to relieve the symptoms of itchy throat, dry cough. 2. Medication: If the symptoms are serious, you can consider taking medication, which can be used under the guidance of a doctor to clear away heat and detoxify the toxins in Chinese medicines, such as Lotus Clearance Capsule, or antipyretic and anti-inflammatory drugs, such as acetaminophen tablets. If necessary, use budesonide suspension nebulized inhalation to relieve cough symptoms. In short, after a cold with symptoms such as itchy throat and dry cough, you should go to the hospital in time, under the guidance of the doctor for treatment.