What causes a dry nose and what s going on with a dry nose? What causes a dry nose?

1. Environmental factors.

1) The air is too dry in autumn and winter, and inhaling dry air for a long time can easily lead to nasal dryness caused by insufficient nasal secretions.

2) Inhalation of chemicals such as paint can cause redness, swelling, and decreased secretion of the nasal mucosa, which can also lead to nasal dryness.

3) When inhaling too much dust, the dust adheres to the nasal mucosa, which is easy to cause nasal dryness.

3) When the ambient temperature is too high, it can cause nasal secretions to evaporate too quickly, causing nasal dryness.

2. Disease. 1) Nasal diseases: such as atrophic rhinitis, dry rhinitis, nasal septum perforation, acute rhinitis, nasal septum deviation, etc.

2) Other diseases: such as Sjögren's syndrome, upper respiratory tract infection, vitamin deficiency, etc.

Common diseases. Atrophic rhinitis, dry rhinitis, nasal septal perforation, acute rhinitis, etc.

I'll come: Dry nose, what is the reason Answer: Dry nose, the reason is that the lungs are on fire, finished,.

In the dry autumn and winter, not only do we have dry hair all over our body, but your nose will also be very dry, so you often feel itching in the nasal cavity, which is caused by dry weather, but there are also other reasons for dry nose, so you should pay attention to it. So, what causes dry nose? Let's take a look!

1. Rhinitis xerosasis

Dry rhinitis mostly occurs in winter, and the climate in winter is relatively dry, and the human body will lose a lot of water, which is easy to catch fire. At this time, people's nostrils are prone to dryness and itching, and the result of digging with their hands will become more and more itchy, and even bleeding. In addition, because the nasal discharge is relatively sticky, sticking to the mucous membranes, it is difficult to blow out, and sometimes it is bloody or bloody, which causes people to feel dry, itchy or foreign body sensation in the nose, and can also cause sneezing.

2. Overmedication

When using some drugs for nasal congestion, asthma and other diseases, such as nasal nebulizers, bronchodilators, etc., if overused, it will lead to constriction of arterioles, decreased elasticity, dysfunction of nasal mucosal epithelium, and even shedding, and then dry nose and bleeding.

3. Empty nose syndrome

If your nose is dry for a long time and has a crusty appearance, you may have empty nose syndrome. People with this condition often have nose pain, burning, and even a feeling of "not being able to breathe through the nose". The main reason is that the nasal bone loses its function of warming and moistening the air, and the air entering the nose cannot reach a greater part as before, and the inhaled air is insufficient.

This is followed by dryness, crusting, and occasional pain in the nasal passages. It is necessary to apply ** hand wax as soon as possible.

4. Sjogren syndrome

This disease, which is common in middle-aged women, is an autoimmune disease in which the mucous membranes and conjunctiva dry out due to progressive destruction of the exocrine glands. People who suffer from this disease must accept it in time**, otherwise it may lead to the development of diseases such as eye, reproductive system or rheumatoid arthritis.

5. Other reasons

If the human body is malnourished, deficient in vitamins, or indigestion, anemia, etc., it will cause dry nose. In addition, if the room is too dry, or if you have rhinitis, you will also have a similar situation.

6. Is it harmful to wash your nose?

Nasal irrigation is actually a relatively healthy way to clean the nasal cavity, generally speaking, the advantages outweigh the disadvantages, but the nasal irrigation device saline nasal irrigation, this method is more suitable for people with rhinitis in the nasal cavity, the average person can clean the main nasal cavity on weekdays, do not need to use saline or nasal irrigation device to flush the nasal cavity, and rhinitis patients should wash their nose under the guidance of a doctor, otherwise there will be a certain ***.

1. Because the environment is a place with a lot of dust, the nasal mucosa adsorbs a large amount of dust in the ambient air every day, resulting in a decrease in the humidity of the nasal mucosa, resulting in the symptoms of dry nose.

1.It's best to change the environment, and not being in this type of environment is the best choice.

2.Wear a mask, which can block a part of the dust and alleviate the dryness of the nose to a certain extent.

3.Wash your nasal passages regularly to remove dust from your nasal passages.

4.Use a spray that moistens the nasal passages.

2. In autumn and winter, the weather is dry and the environmental humidity is reduced, which not only reduces the humidity in the nasal cavity, but also increases the dust in the air, further reducing the humidity of the nasal mucosa, resulting in a dry nose.

1.When indoors, you can use a humidifier to relieve dry nose caused by dry air.

2.Apply sesame oil to the nasal cavity to increase nasal moisturization.

3.Use lubricating nasal drops to the nose.

4.Applying a hot towel to the nose not only dilates blood vessels and improves blood circulation, but also increases the humidity of the nasal cavity and improves dryness.

3. Vitamin C is an element that synthesizes collagen, which can increase the adhesion of mucus, and vitamin P can enhance the effect of vitamin C, so supplementing vitamin C and P can also alleviate the problem of dry nose.

1.Eat more foods rich in vitamin C, such as guava, green peppers, bitter gourd, kale, etc.; and foods rich in vitamin P, such as oranges, lemons, apricots, cherries, rose hips, purple cabbage, etc.

2.Take vitamin C complex appropriately, vitamin P is included in vitamin C complex.

4. Both dry rhinitis and atrophic rhinitis will cause a decrease in nasal mucosal secretions, and the moistness of the mucosa will be low, resulting in dry nose.

1.Improve the external environmental conditions, wear a mask and other methods to remove the dry rhinitis**.

2.Topical nasal drops or saline are used to irrigate the nasal cavity to improve the internal environment of the nasal cavity.

3.Take an appropriate amount of cod liver oil and vitamin B to promote the normal metabolism of cells.

4.Take vitamin C to enhance the protection of the capillary walls.

5.Take vitamin A to help the epithelium recover.

The cause of dry nose depends on the age of the patient. The details are as follows:

1. The elderly: a degenerative change of the nasal mucosa, the glands under the mucosa atrophy and the secretion decreases, so the nasal cavity is dry, especially in temperature changes, cold days, and hot days. This is a degenerative change of the nasal mucosa, and there is no specific drug;

2. Young people: especially children with dry noses, usually have this feeling when they are allergic or inflamed, and they need to go to the hospital for examination to see if it is caused by inflammation of the nose, and they need to take medical measures according to **. For example, you can use liquid paraffin oil or vitamin AD oil nasal drops to protect the nasal mucosa, moisten the nasal mucosa, and avoid nasal dryness.