Every morning there will be mouth phlegm, what is the reason for this? Specifically as follows: 1, may be the original got the inflammatory infection of the respiratory tract, such as upper respiratory tract infection or bronchitis are not completely well, leaving chronic lesions, and not very heavy, so in every day after a night’s sleep, phlegm accumulates in the throat, every morning to discharge 1-2 mouth phlegm, this situation is also quite common. 2, the first night to eat something taste too heavy or diet eaten indigestible things, in the spleen and stomach are produced phlegm-generating mechanism, will lead to the phenomenon of phlegm in the throat. If this happens, try to lighten the taste when eating at night, or eat good digestible food, or reduce the overall diet, or eat thin, these methods can solve the problem of phlegm in the morning. 3, pure pharyngeal problems, such as the air in the room is too dry or the house just after renovation of the smell, the stimulation of the pharynx will also cause the phenomenon of phlegm in the morning. In the discharge of phlegm, try not to cough, and do not clear your throat, the best way is to drink a sip of hot water, and then gently breathe or directly do swallowing action, in fact, swallowing is not harmful to the digestive tract.