Itchy nose and runny nose are mainly considered to be caused by cold, you can first take oral medicine for cold, such as you can use compound aminophenalkylamine tablets, four seasons cold granules, wind and cold granules, cold and fever tablets and other drugs. Pay attention to drink more water and rest, you can also use saline to cleanse the nasal cavity, can play a role in relieving the symptoms. If it occurs repeatedly, you need to consider it is caused by allergic rhinitis, you can take oral anti-allergy medication, such as loratadine, paracetamol and other drugs. You need to stay away from allergens, and also need to pay attention to your body and diet. Improving the body’s resistance can prevent the frequent occurrence of this symptom.