What is the reason for a stuffy nose? I think it is rhinitis.

We all know that colds often cause nasal congestion. In addition, there are many other reasons, the most common of which are rhinitis and nasal allergies. Especially nasal congestion caused by rhinitis should be treated in time, and you should drink more water.

1. Caused by rhinitis. Generally speaking. Symptoms of rhinitis include nasal congestion. And the severity varies. There are many types of rhinitis. There are many types of rhinitis, such as acute rhinitis, chronic rhinitis, atrophic rhinitis, caseous rhinitis, and drug-induced rhinitis. All of these can cause nasal congestion. It is also the most common cause of nasal congestion in our lives. The thin liquid-like substance secreted by the nasal cavity is called snot or nasal secretion. Its function is to help remove dust and bacteria to keep the lungs healthy. Normally, nasal mucus mixed with bacteria and dust is inhaled into the throat and eventually enters the stomach. Because the amount of secretion is very small, it generally does not attract people's attention.

When inflammation occurs in the nose, a large amount of nasal mucus can be secreted in the nasal cavity, and it may turn yellow due to the infection. It can cause coughing when flowing through the throat. When the amount of nasal mucus is very large, it can also flow out through the anterior nostril.

2. Caused by nasal allergies . It is also called allergic rhinitis. The patient not only has symptoms of nasal congestion. There may also be symptoms such as clear runny nose and sneezing (sudden and violent).

3. Sinusitis, nasal polyps and other nasal diseases can also cause nasal congestion . Including various other nasal diseases. Malignant nasal diseases such as nasopharyngeal cancer can also cause nasal congestion. Therefore, never underestimate the phenomenon of nasal congestion.

4. Respiratory diseases and other organ diseases can also interfere with the normal functioning of the nose . The human body is a unified and connected organism. When an organ has problems. It will also affect the normal functioning of other organs.

Rhinitis refers to inflammation of the nasal mucosa and submucosal tissue. It manifests as congestion or edema, and patients often experience symptoms such as nasal congestion, clear runny nose, nasal itching, throat discomfort, and cough.