The old white sticky phlegm is mostly caused by rhinitis. You should observe whether there is a runny nose or booger, a runny nose when blowing cold air, or whether there is something sticky sticking from the back of the nasal cavity to the throat. There is rhinitis in one of these situations. If there is no unusual vibration or sound in the chest when breathing with your mouth open, phlegm has nothing to do with the lower respiratory tract. ) Phlegm in the throat is the purulent secretion of rhinitis, which is transported to the throat by nasal cilia, and is formed by being sticky and sticking to the throat. Therefore, to completely solve the problem of phlegm, we only need to recuperate and cure rhinitis, and pay attention to the prevention of colds in the future to avoid new rhinitis caused by colds. Because rhinitis is caused by long-term or repeated colds, increased hormone levels during pregnancy, and poor air quality in the living environment, a large number of nasal cilia die, which reduces the ability of nasal cavity to detoxify, and harmful substances stay in the nasal cavity, causing nasal mucosal damage. ?

The inflammatory part of rhinitis will secrete a lot of purulent substances, that is, nasal mucus. Nose contains a lot of bacteria and inflammatory substances. Because it is too thick, nasal cilia can't be transported out in time. The accumulation of nasal mucus in the nasal cavity leads to the deterioration of nasal inflammation, which is easy to cause sinusitis. At the same time, it is also more likely to cause colds, forming a vicious circle of rhinitis → cold → rhinitis aggravation → easier to catch a cold. At the same time, these nasal mucus containing a large number of inflammatory substances will be transported to the nasopharynx by nasal cilia, and will stick to the nasopharynx and throat because it is too thick to slip into the stomach for sterilization. ? Inflammatory substances inside stimulate the soft tissues of the throat, causing pharyngitis, and when it is serious, it shows cough symptoms. If these secretions are spit out from the mouth, they become what we call phlegm. Therefore, pharyngitis is usually accompanied by rhinitis. This is also the reason why the effect of treating pharyngitis alone is poor.

To thoroughly treat rhinitis, can you directly use nasal Shule? With warm physiological saline, gently soak and wash all soft tissues in nasal cavity, and thoroughly remove nasal mucus on the surface of tissues and viruses and other harmful substances in nasal mucus. Usually wash it once in the morning and once in the evening. When washing, be sure to thoroughly clean the nasal mucus, clean the nasal mucus, and there is no irritant in the nasopharynx, and pharyngitis will naturally disappear. At the same time, without the stimulation of nasal mucus, the inflammation of various tissues will gradually disappear. The physiological environment of nasal cilia has been improved, the burden has been reduced, and the detoxification ability of nasal cilia has gradually recovered. The previous vicious circle in the nasal cavity turned into a benign circle, and the diseased tissue cells were gradually replaced by new healthy cells, and rhinitis was cured, and people were not susceptible to it. To achieve this effect, each cleaning must be thorough and gentle, which is also the reason why you need to use Nashule (and be careful not to buy fake ones). If the cleaning is not thorough or the nasal liquid is not good, the nasal cavity will still be damaged by various harmful irritants, which will affect the therapeutic effect.

If you want to get early results at first, you can also increase the number of washes. As long as you wash it clean every time, the more times you wash it, the faster it will get results. This is physiotherapy, which is very safe for the body and can be washed with confidence. Restoring a healthy nasal cavity will also improve the air quality entering the lower respiratory tract, which has an important protective effect on the health of the whole respiratory system, especially in foggy days, which can improve the filtering ability of the nasal cavity to smog particles and protect the health of the respiratory system. All kinds of respiratory diseases and respiratory infectious diseases will naturally stay away from you. Cleaning the nasal cavity once in the morning and evening can prevent various respiratory diseases such as colds, flu, rhinitis and sinusitis. Therefore, if this method is used well, it will benefit for life.