Cough and phlegm after exercise are generally related to rhinitis. You observe whether the child usually has a runny nose or booger, or whether something sticky sticks to his throat from the back of his nose. In one case, you already have rhinitis. The purulent secretion of rhinitis is transported to the throat through nasal cilia, which stimulates the throat mucosa and causes cough. And the secretions spit out by coughing become phlegm. If there is no abnormal vibration or sound in the chest when breathing with the mouth open, phlegm has nothing to do with the lower respiratory tract. )? In this case, if the rhinitis is cured directly, the cough phlegm will naturally disappear. In the future, pay attention to prevent colds and avoid new rhinitis caused by colds, so there will be no such situation.

Because rhinitis is caused by a long-term or repeated cold, the hormone level during pregnancy increases, and the air quality in the living environment is poor, which leads to a large number of deaths of nasal cilia, which reduces the detoxification ability of the nasal cavity, 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. The nose contains a lot of bacteria and inflammatory substances. Because it is too thick, the 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 more likely to cause a cold, forming a vicious circle of rhinitis → cold → rhinitis aggravation → easier to catch a cold. At the same time, these nasal mucus containing a lot of inflammatory substances will be transported to the nasopharynx by nasal cilia, and will be too thick to stick to the nasopharynx and throat, and cannot slip into the stomach for sterilization. Inflammatory substances inside stimulate the soft tissues of the throat, causing pharyngitis, and in severe cases, it shows cough symptoms. If these secretions are spit out from the mouth, it becomes 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, buy a nose washer yourself? Add warm physiological saline, gently soak and rinse all delicate tissues in the nasal cavity, so as to thoroughly remove the snot on the tissue surface and the virus and other harmful substances in the snot. Usually wash once in the morning and once in the evening. When washing, you must wash your nose thoroughly, wash your nose thoroughly, there is no irritant in the nasopharynx, and pharyngitis naturally disappears. At the same time, the inflammation of various tissues will gradually disappear without the stimulation of nasal mucus. The physiological environment of nasal cilia is improved, the burden is reduced, and the detoxification ability of nasal cilia is gradually restored. The previous vicious circle in the nasal cavity has turned into a virtuous circle, and the diseased tissue cells are gradually replaced by new healthy cells, and rhinitis is cured, and people are less likely to be infected. To achieve this effect, you must clean it thoroughly every time, which is why you need to use a nose washer. If the cleaning is not thorough or the nasal fluid is not good, the nasal cavity will still be damaged by various harmful irritants, which will affect the therapeutic effect.

If you want to produce early results at first, you can also increase the number of washes. As long as it is cleaned every time, the more times it is washed, the faster the effect will be. This is physical therapy, 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 and play an important role in protecting the health of the whole 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.