Coughing and tickling throat can be caused by cold, chronic pharyngitis or allergic pharyngitis. 1. Colds: If you don’t do a good job of keeping warm, resulting in the body being cold, it is easy for the body’s immune system to decline, invaded by viruses or bacteria, thus suffering from colds, and therefore the symptoms of coughing and throat tickling. 2. Chronic pharyngitis: repeated episodes of acute pharyngitis lead to inflammatory changes in the pharyngeal mucosa and submucosal tissues, due to the inflammatory factors and secretions on the pharyngeal mucosa caused by the stimulation of the cough and throat itchy symptoms can also occur. 3. Allergic pharyngitis: If you are allergic and eat foods that are prone to allergies, such as mango, seafood, etc., and have an allergic reaction, you will usually have a cough and itchy throat. Coughing throat itching is recommended to actively go to the regular hospital for examination, to find out the specific causes, follow the doctor’s instructions to use the appropriate solution.