Rhinitis, runny nose, sneezing may be due to heavy cold, and may also be due to allergic factors, need to be judged according to the specific circumstances, to avoid blind conditioning or treatment. 1. Cold due to heavy: due to its own cold body, when exposed to cold air or cold environment is easy to induce rhinitis, causing symptoms of runny nose, sneezing. In addition, the wind-cold evil invasion of the body is also easy to lead to wind-cold cold, inducing the above discomfort. It is recommended to adjust the environment in time, strengthen the warmth care, eliminate the triggering factors, and promote early recovery. 2. Allergic factors: Due to a history of allergy, rhinitis can be easily induced by contact with allergic environments or allergenic substances, causing symptoms of runny nose and sneezing. It is recommended to stay away from allergens or allergic environments, increase body nutrition and improve immunity, which can help reduce allergic reactions to avoid risks. It is recommended to strengthen daily care, develop good work and rest habits, adjust the diet structure, etc. to reduce the incidence of rhinitis. If there is any discomfort, it is recommended to consult a doctor in a timely manner and standardize the treatment under the guidance of a physician, do not blindly deal with it on your own.