There are many causes of dry pain inside the nose. Dry pain in the nose caused by cold should be treated with cold, you can choose cold spirit granules, clear fever and detoxification granules, Qing Kai Ling, Shuang Huang Lian Oral Liquid and other drugs, together with anti-inflammatory and anti-viral drugs. Most colds are caused by viral or bacterial infections, and painful discomfort in the nose can also occur due to the stimulation of inflammation in the nose, which can be treated with saline or special nasal drops for nasal rinsing. Dryness and pain in the nose are also related to internal heat or dry environment caused by wind and fever colds, and low water intake in general, so you can drink more hot water and place an air humidifier at home.