Patients with colds who have dry and painful symptoms in the nasal cavity and palate can be treated with medication for the whole body, localized in the throat, and localized in the nasal cavity as follows: 1. Systemic medication: Oral medication with heat and toxin elimination efficacy can be taken, such as Throat and throat clearing oral solution, Pudilan Anti-inflammatory Oral Solution, etc. 2. Localized medication in the throat: Container tablets and sprays can be used, and commonly used medications include Pharyngeal Lixiao oral drops, clearing throat drops, active silver ion antibacterial liquid, open-throat sword spray, etc. All can help improve dry and painful symptoms. 3. The most commonly used medicines include pharyngeal Lixiang oral drops, clearing throat drops, active silver ion antibacterial liquid, open throat sword spray, etc., all of which can help to improve the symptoms of localized dryness and pain in the throat.3. Nasal medicines: you can further use physiological seawater sprays or use oily nasal drops, such as compound peppermint oil drops, etc., which can moisturize and protect the mucous membranes of the nasal cavity, and improve the symptoms of dryness and pain in the nasal mucous membranes. Patients also need to pay attention to rest, avoid excessive use of voice, drink more water, and eat a light diet.