Nose congestion and edema for a month yet, a lot of symptoms of nasal congestion, runny nose and nasal discomfort, mostly due to infection, allergic reactions and other reasons, need to stay away from undesirable physical and chemical stimuli and allergens stimulation, and actively consult a doctor to standardize the use of medication and treatment. 1. Infection and inflammation stimulation: after the nose is congested and edema, the nasal cavity is particularly vulnerable to adverse inflammatory stimulation, which produces a bad situation, such as bacterial infection, so after the onset of erythromycin enteric-coated tablets can be taken for treatment, which can control the infection and eliminate inflammation, reduce the performance of the nasal edema. 2. Allergic reaction: if the patient repeatedly and continuously accept allergen stimulation, will trigger different degrees of inflammatory or allergic reaction, may also aggravate the edema and congestion performance, this situation can be used physiological seawater nasal spray nasal spray, chlorpheniramine maleate tablets orally, and comply with the doctor’s instructions to use medication can promote the relief of the patient’s symptoms of edema in the nose. Nose congestion and edema for a month has not been good should actively go to the hospital, after a clear diagnosis of targeted treatment.