Sore nose and sneezing and runny nose are usually caused by allergic rhinitis and vasomotor rhinitis or cold. 1. Allergic rhinitis: it is an allergic reaction that occurs when a susceptible person comes into contact with external allergens. Common symptoms include itchy nose, sneezing, runny nose, nasal congestion, itchy eyes, soreness and so on. 2. Vasomotor rhinitis: it is a kind of rhinitis caused by autonomic nerve dysfunction, and its symptoms include nasal congestion, increased nasal discharge, itchy nose, sneezing and so on. 3. Cold and flu: symptoms such as generalized weakness, nasal congestion, sneezing and runny nose are caused by viral and bacterial infections. Sore nose and sneezing and runny nose, you need to go to the hospital in time, clear diagnosis and follow the doctor’s advice for treatment.