How to identify if you have nasal odor

In daily life, sometimes we often feel that there is a bad smell in our nose. Usually, other people can't smell this smell, only we can smell it. A bad nose can seriously affect our lives and cause people to be extremely unconfident in life. If your nose has a bad smell, you must first determine the cause of this situation, and then prescribe the right medicine to solve the problem of bad nose. Let’s talk about how to identify nasal odor.

Atrophic rhinitis, also known as foul nose, has the following clinical manifestations: 1. Dryness of the nose and nasopharynx: This is due to the atrophy of the glands in the nasal mucosa and the decrease in secretions. (ii) Nasal congestion: Pus crust blocking the nasal cavity may cause nasal congestion, or because the nerves of the nasal mucosa are insensitive, even if the pus crust is removed, it is difficult to feel the air passing through, which may be mistaken for nasal congestion. (III) Nasal secretions: often appear as lumps or tubular pus crusts, which are not easy to blow out. When blowing out the dry crusts forcefully, there will be a small amount of nose bleeding. 4. Olfactory disorder: The sense of smell is often reduced or absent. This is caused by atrophy of the olfactory mucosa or obstruction by dry crusts.

(V) Foul breath: Foul odor is produced due to the growth of bacteria under the pus scab and the decomposition of protein in the pus scab, which is called fetid nose syndrome. (6) Headache and dizziness: Due to the atrophy of nasal conchae, the nasal cavity lacks the function of regulating temperature and heat preservation. Inhalation of cold air irritates the nasal mucosa, as well as the stimulation of pus crust, which can all cause headache and dizziness.

Atrophic rhinitis is a slowly progressive atrophic inflammatory disease of the nasal cavity characterized by atrophy of the nasal mucosa, periosteum, and bone. Severe cases accompanied by typical foul odor are called fetid nose syndrome. It usually starts during adolescence and is more common in females than in males. (I) Primary: It is considered to be a local manifestation of a systemic disease, which may be related to a lack of lipids and fat-soluble vitamins, or to nutritional disorders, deficiency or imbalance of trace elements, genetic factors, collagen diseases, etc.; it may also be related to endocrine disorders, because it is more common in young women and the symptoms worsen during menstruation. With the development of immunology in recent years, it has been found that most patients with this disease have immune dysfunction, so some people believe that this disease may be an immune disease. (ii) Secondary: caused by local factors, such as trauma to the nasal mucosa or excessive surgical resection, or due to special infectious diseases such as tuberculosis, sclerosis, leprosy, syphilis, etc. In the late stage of chronic hypertrophic rhinitis or long-term stimulation of purulent sinusitis, excessive proliferation of fibrous connective tissue occurs, resulting in obstruction of blood flow and nutritional disorders of the nasal mucosa, leading to atrophy. An extremely deviated nasal septum, a wide nasal cavity on one side, increased airflow stimulation, or long-term stimulation from dust or harmful gases can also cause the disease. It has been suggested that this disease is due to infection with specific bacteria, such as Corynebacterium sphaeroides or Corynebacterium diphtheroides. It is now believed that these bacteria are not true pathogens, but merely secondary infections of atrophic rhinitis.

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