Nose mucous membrane oedema symptom?

summary

Nasal mucosa swelling, also known as nasal mucosa swelling, more common in rhinitis. It is the swelling of nasal mucosa caused by inflammation in nasal cavity. From the pathological changes of nasal mucosa, there are chronic simple rhinitis, chronic hypertrophic rhinitis, caseous rhinitis, atrophic rhinitis, etc. from the acute and slow onset and the length of the course of disease, it can be divided into acute rhinitis and chronic rhinitis. Nose mucous membrane oedema symptom? Let's talk about it.

Nose mucous membrane oedema symptom?

The nose is an integral part of the upper respiratory tract. It is connected with the throat and trachea. It can warm, moisten and purify the inhaled air. Among them, the nasal mucosa is connected with abundant nerve fibers, has olfactory function, and can effectively cause protective reflex (such as sneezing). In addition, nose, ear and throat are closely related and cooperate with each other, playing a variety of physiological functions such as smell, hearing, taste, ventilation and pronunciation.

The stability of nasal mucosa depends not only on nerve regulation, but also on endocrine regulation. The nasal mucosa is rich in vascular bed and various components of mucosal immunity. On the level of neuroendocrine immune network, the changes of endocrine hormones can affect the nasal mucosa through blood circulation. Clinical common female patients with rhinitis in premenstrual symptoms increased significantly, after menstrual symptoms reduced or disappeared. During menstruation and pregnancy, the nasal mucosa is hypertrophic and the glands are dilated.

The results of the above changes can produce immune or non immune inflammation of the respiratory tract mucosa, leading to the formation of nasal mucosa hyperresponsiveness, leading to nasal congestion, runny nose, nasal itching, sneezing and other rhinitis symptoms. In addition, prostaglandins can inhibit the production of antibodies by B cells and the phagocytosis of macrophages. At the same time, as an inflammatory factor, prostaglandins can lead to vasodilation and aggravate the degree of inflammatory reaction in the pathogenesis of rhinitis. In patients with allergic rhinitis, prostaglandin receptors in the nasal mucosal vascular system also increased, leading to nasal mucosal vasodilation, nasal congestion and the corresponding nasal congestion and hypersensitivity.

matters needing attention

1. Pay attention to the clean air in the working and living environment, and avoid contacting with dust and chemical gases, especially harmful gases. 2. Strengthen nutrition and healthy qi. 3. Strengthen exercise and improve physical fitness. Through exercise, the blood circulation can be improved, and the blood flow in the turbinate will not be blocked. Regular exercise, 4, get rid of the bad habit of digging nose. 5. Correct all nasal deformities in time. Such as nasal septum deviation. 6. Radical treatment of the focus, complete treatment of tonsillitis, sinusitis and other chronic diseases. 7. Careful use of nasal mucosa contraction agent, especially not long-term uninterrupted use（ Dibijing, ephedrine, Bitong, Fuma nasal drops, etc.). 8. Reduce the stimulation of cold air to nasal mucosa, and pay attention to wearing mask when appropriate. After bathing, dry your hair as much as possible before sleeping to avoid catching a cold. 9. Pay attention to keep warm, climate change is very easy to cause cold rhinitis. Pay attention to watch the weather forecast when changing seasons, and add clothes in time. 10. Nasal washing with saline can effectively prevent rhinitis.