Running throat dryness is mostly caused by excessive breathing caused by the mouth and nose, water loss accelerated, blood circulation flow to the limbs and muscles and throat secretion decreased due to other factors. You can relieve the symptoms of dry throat by drinking moderate amount of water before running and supplementing fruits and water in time after running. 1. Drink more water before running: you can drink water half an hour before running to replenish water, and you can also carry a water bottle with you when you run, if your throat is dry or your body sweats more when you run, you can drink a moderate amount of water to replenish water. 2. Moderate intake of fruits and salt water after running: after running, you can add salt water in moderation, or consume fruits such as watermelon and snow pear, which also have certain relief effects. Running throat dryness generally by the above adjustments can be appropriately relieved, but if the symptoms are more obvious, physical discomfort, it is recommended to actively consult a doctor to improve the examination, follow the doctor’s instructions to standardize the use of medication and treatment.