What causes the nose to bleed easily?

Dry days, broken capillaries I used to bleed all the time, and I couldn't stop it, so I went to the hospital. The doctor gave me a potion (strong acid and strong alkali) and burned the ruptured capillary.

It is easy to bleed from the nose when it is on fire, and it is also loved to bleed when you always pick your nose.

Nosebleeds are medically known as nosebleeds; Epistaxis is a common disease and emergency in rhinology, and it is called epistaxis in traditional Chinese medicine; There are many causes of nosebleeds, including local and systemic causes; Local causes (1) Nasal mucosal ulcers and erosions are common in the anterior and inferior area of the nasal septum, which are mostly caused by chronic inflammation. Chemical gases, high temperatures, and dry air can all be triggers. In addition, the spinous or rectangular process of the nasal septum, the perforation of the nasal septum, and atrophic rhinitis can also cause the formation of local nasal mucosal ulcers and lead to bleeding.

2) Acute staining of the nose and sinuses. (3) Trauma: Nasal trauma causes nasal mucosal tears, which can cause nosebleeds.

2.Systemic causes (1) Increased venous pressure in the head and neck: seen in chronic bronchitis, emphysema, cor pulmonale, congestive heart failure and other diseases.

When the patient coughs, the venous pressure in the head and neck increases, which predisposes to the distension and rupture of the venous plexus at the back of the lower nasal passages and cause bleeding. (2) Increased fragility of blood vessel wall: seen in arteriosclerosis, vitamin C, K, etc. deficiency.

3) Hereditary telangiectasia. (4) Blood coagulation mechanism disorders: all blood diseases that affect the coagulation mechanism can cause epistaxis, and sometimes epistaxis can be the first symptom of these diseases.

Common cases include aplastic anemia, leukemia, thrombocytopenic purpura, henoch-Schonlein purpura, hemophilia, etc. (5) Others: rheumatic fever, acute febrile infectious diseases (such as typhoid fever, relapsing fever), hyperthyroidism, menstrual epistaxis, etc.

Long-term use of a large number of non-steroidal anti-inflammatory drugs such as aspirin, indomethacin, etc., hinders the formation of thromboxane, and epistaxis can also occur. (6) Rapid changes in air pressure: such as flying, diving or altitude sickness, can also cause epistaxis.

Therefore, nosebleeds are an external manifestation of many diseases, which pose a great threat to human health and life. It is recommended that you go to a more standardized otolaryngology department for a detailed examination, and then make a clear diagnosis. If you don't want to go to the hospital for a check-up, you may wish to take the following methods**:1:

Cool the nasal passages with a cool towel; 2: Rinse the nasal cavity with saline; 3: Eat more fresh vegetables and fruits, eat more foods rich in crude fibre and water, and avoid smoking.

4: Correcting bad habits such as picking nostrils. 5:

Keep the room not dry (humidify with a humidifier). 6: Fumigation of the nasal cavity with traditional Chinese medicine.

7: 30 grams of fresh ground and fresh white grass roots, 50 grams of fresh reed roots, decoction in water, 1 dose per day, instead of tea, for 7-10 days, it can clear heat and cool blood and stop bleeding. 8：

300 grams of fresh lotus root washed, grinding and squeezing about 50-100 ml; 50ml each time, mix well with a small amount of sugar, stew and take after rolling. It can clear away heat and relieve heat, cool blood and stop bleeding. The above description is for your reference only, I wish you a speedy **!!

There are many causes of nosebleeds, such as nasal trauma, dry crust on the mucous membranes, damage from foreign bodies such as acids and alkalis, excessive sun exposure, and excessive alcohol consumption. Frequent nose bleeding is a complication of the cardiovascular system, internal organs, various infections, blood disorders and other diseases.

The main causes of nosebleeds are:

a) Local causes.

1 Trauma. 2 Barotrauma.

3 A deviated septum. Epistaxis is also common with septal perforation.

4 Inflammation: Non-specific inflammation: dry rhinitis, atrophic rhinitis, acute rhinitis, acute maxillary sinusitis, etc., are often the cause of nosebleeds. Specific ** infection: nasal tuberculosis, nasal diphtheria, nasal syphilis, etc., due to mucosal ulceration, easy to cause nosebleeds.

5 Tumors. 6 Others: nasal foreign bodies, nasal leeches, can cause repeated heavy bleeding. In plateau areas, dry rhinitis is more common due to low relative humidity, which is an important cause of regional epistaxis.

2) Systemic causes.

1 Blood disorders: Abnormalities in the quantity or quality of platelets. Abnormalities in coagulation mechanisms.

2 Acute infectious diseases.

3 Cardiovascular disease: high arterial pressure: such as hypertension, arteriosclerosis, nephritis, eclampsia with high blood pressure, etc. Increased venous pressure: such as mitral stenosis, large masses in the chest or mediastinum and neck, emphysema, pulmonary edema, and bronchopneumonia.

4. Vitamin deficiency: Deficiency of vitamin C, K, P and trace element calcium is prone to nosebleeds.

5. Chemical and drug poisoning: phosphorus, mercury, arsenic, benzene, etc., can destroy the function of the hematopoietic system and cause epistaxis. Long-term use of salicylic acid drugs can cause decreased prothrombin and easy bleeding.

6 Endocrine disorders: compensatory menstruation and premonitory epistaxis often occur during puberty, mostly due to the decrease of estrogen content in the blood and the dilation of blood vessels in the nasal mucosa.

7. Hereditary hemorrhagic telangiectasia, chronic liver and kidney diseases, rheumatic fever, etc., can also be accompanied by nosebleeds.

You can consult the experts of the Hangzhou Fire Brigade Hospital, there will be a large-scale consultation activity next month, and the child will have a nosebleed.

Hello: There are many causes of nosebleeds, but about half of them can't find the cause. The fine blood vessels in the nasal mucosa are densely distributed, sensitive and fragile, and are prone to rupture and cause bleeding.

Common causes of nosebleeds:

1. Nasal mucosal injury: Chronic inflammation can cause nasal mucosal damage leading to hemorrhage.

2. Acute staining of the nose and sinuses.

3. Trauma: Nasal trauma causes nasal mucosal tears, which can cause nosebleeds.

4. Rapid changes in air pressure: such as flying, diving or altitude sickness, nosebleeds can also occur.

5. Increased venous pressure in the head and neck: When the patient coughs, the venous pressure in the head and neck increases, which is easy to cause the venous plexus at the back of the lower nasal passage to distension and rupture and cause nosebleeds.

7. Hereditary telangiectasia: the endothelial cell junction between the peripheral arteriole and the venule lacks elastic fibers and expands irregularly, and the part that is most prone to bleeding is the vascular plexus in the anterior part of the nasal septum.

The specific situation can only be diagnosed after a scientific examination!

Disease analysis: There are many causes of nosebleeds, mainly as follows: 1. Climatic factors: dry climate leads to dry scabbing of nasal mucosa, mostly in autumn and winter.

2. Trauma: Picking the nose, blowing the nose too hard, sneezing violently, etc., will damage the nasal mucosal blood vessels, resulting in nosebleeds. A child who falls and injures his nose and tears the nasal mucosa, which can also cause nosebleeds.

3. Fever: especially fever, influenza, hemorrhagic fever caused by upper respiratory tract infection, etc. , Suggestions:

Although nosebleeds are common, many patients and their families do not manage them properly, very mild nosebleeds lead to more blood loss, and severe nosebleeds cause patients to have hemorrhagic shock, so attention should be paid to the treatment of nosebleeds.

The anterior inferior region of the nasal septum is the most prone to bleeding, followed by the anterior end of the inferior turbinates. There are many nosebleeds, with the influence of local trauma, inflammation or tumors, and the lesions of the whole body are mostly cardiovascular diseases, followed by infectious diseases, blood diseases or vitamin and iron deficiency and toxic diseases.