If there are no other symptoms associated with a runny nose, it can usually heal on its own; however, if it is accompanied by fever and cough, it may not heal on its own and needs to be given targeted treatment. If the patient has strong body resistance and no other accompanying symptoms, drink more water, promote body metabolism, eat nutritious food in appropriate amount, replenish body nutrition and take reasonable rest, it can usually be cured by itself. If there are symptoms such as fever and cough along with yellow pus nasal discharge, it means that the condition has the tendency to aggravate, so it is necessary to go to the internal medicine department and follow the medical prescription for anti-infection treatment to control the development of the disease. Patients should pay attention to their diet during the cold period to improve their body’s ability to resist diseases, and at the same time, observe whether there is any aggravation of the disease, once the condition worsens, they need to actively seek medical advice, and cannot expect it to heal on its own.