Coughing and coughing up phlegm in the morning are mainly considered to be caused by chronic pharyngitis or chronic bronchitis. If you eat irritating food or smoke, it is easy to cause this symptom. It is usually necessary to use effective antibacterial drugs to treat, you can first choose cephalosporin or penicillin drugs, but also need to use the cough and phlegm drugs, often with drugs such as Ambroxol pellets, but also oral anti-inflammatory pellets of Pudilan. At this time it is best to quit smoking, and not to eat spicy and stimulating food, usually drink more water, you can use chrysanthemum, maitake, honeysuckle to drink water. If the indoor air is dry, it also has a certain impact, is possible to use a humidifier to increase the temperature of the room.