The phenomenon of a sore throat with a cold that hurts when you swallow is caused by a cold. A cold is an inflammation of the upper respiratory system, including the nasal cavity, throat and trachea, caused by a cold virus or bacteria, and the throat is prone to inflammation due to infection by a cold virus or bacteria. Along with inflammation, the throat will be congested and edematous, accompanied by redness, swelling, heat and pain, so you will feel a sore throat, and the irritation of the throat is stronger when you swallow saliva, which will also occur more painful. For the case of infection, the use of antiviral anti-inflammatory drugs or antibiotics for anti-inflammatory, the effect is often better, for example, in the early stages of the cold, it is recommended to take oral busulfan anti-inflammatory oral solution, for laryngitis pain relief effect are very good, need to take three times a day, it is recommended to take 3-5 days in a row, take blue scutellaria oral solution effect is also the same, for laryngitis is also a very good drug.