Runny nose and sneezing for a month, considering the possibility of upper respiratory tract infections, allergic rhinitis, vasomotor rhinitis, etc., often need to take general treatment, drug treatment. 1. Upper respiratory tract infections: most often seen in viral infections secondary to bacterial infections, if the symptoms continue to get no better, oral antibiotic drugs, such as amoxicillin, cefadroxil. 2. Allergic rhinitis: mainly due to contact with allergens can be oral anti-allergy drugs, such as cetirizine hydrochloride, loratadine, with nasal spray hormone drugs, such as mometasone furoate nasal spray, budesonide nasal spray dose, and to avoid contact with allergens. 3. vasomotor rhinitis: may be due to neurological dysfunction or external stimuli, usually pay attention to warmth, to avoid sudden changes in temperature, and to avoid contact with inhalant gases, if the symptoms are more serious, can be localized nasal spray glucocorticosteroid medication, part of the patients need to cooperate with oral anti-allergy drugs, such as cetirizine, loratadine. Runny nose sneezing for a month, you should go to the hospital in a timely manner, identify the causes of targeted treatment, if you need to use drugs must be guided by a doctor, do not self-medication.