Hi there...Try nasal saline sprays or rinses. If the runny nose is a persistent, watery discharge, particularly if accompanied by sneezing and itchy or watery eyes, your symptoms may be allergy-related and an over-the-counter antihistamine may help...Avoid common irritants such as cigarette smoke and sudden temperature changes. Drink plenty of water...Consult nearest physician for clinical examination and evaluation they will do the needful.