Coughing and running nose in the morning and evening may be caused by acute rhinitis, allergic rhinitis and cold. It is recommended to pay attention to prevent cold and keep warm, give anti-allergy, hormone drugs to regulate. 1. Acute rhinitis: colds can cause upper respiratory tract infections, patients may have a runny nose, sneezing, coughing and other symptoms, morning and evening weather is cold, runny nose, coughing symptoms may be more obvious. It is recommended to pay attention to warmth, give aminophenol alkylamine tablets, ephedrine and other medications. 2. Allergic rhinitis: patients with allergic rhinitis are allergic to cold air pollen, animal fur, which may lead to coughing, runny nose, sneezing, nasal congestion, itchy nose and other symptoms. May or may not with ibastine, loratadine, budesonide nasal spray can help relieve symptoms. 3. Colds: Colds are usually referred to as the common cold, which is caused by cold viruses infecting the upper respiratory tract, and may cause acute upper respiratory tract infections are most common, leading to coughing and runny nose. Dextromethorphan, ephedrine, chlorpheniramine maleate, acetaminophen and other medications can be given. It is recommended to pay attention to cold and warmth when going out in the morning and evening, wear a mask if necessary, go to the respiratory medicine department of the hospital, and use medication under the guidance of the doctor.