Why do some people get nosebleeds and others don t?

Nosebleeds are the most common nasal diseases in infants, young adults and the elderly. There is a rich network of capillaries in the anterior and lower part of the nasal septum, and if the capillary network is ruptured or damaged, nosebleeds will occur. The causes of nosebleeds are as follows:

1. Nasal septum deviation: When the nasal septum is deviated, the nasal cavity undergoes changes in air flow dynamics such as whirlpools, which will cause the evaporation of water on the surface of blood vessels, resulting in dryness and rupture of blood vessels, resulting in nosebleeds;

2. Trauma: such as accidental nasal injury, damage to the capillary network, resulting in the rupture of the capillary network, and bleeding;

3. Infection: Rhinitis or infection in the anterior and lower part of the nasal septum will cause rupture and damage to the capillary network, resulting in nosebleeds.

If you have a nosebleed, don't panic and watch whether the blood coming out of your nose is in the form of drops or columns. First of all, take a cool towel to cool the nose or head, and at the same time stretch out your thumb and directly press the nose for 5-10 minutes to stop the bleeding. In the case of temporary stop bleeding, immediately go to the hospital to ask the otolaryngologist to take a professional and correct method to stop the bleeding, and at the same time use drugs, laser or microwave cauterization** to prevent bleeding in the future.

Epistaxis is one of the most common clinical symptoms and can be caused by nasal diseases or systemic diseases. There are many causes of nosebleeds. Generally, there are causes of the nasal cavity and sinuses themselves.

Nasal bleeding may occur due to tumors of the nasal cavity and sinuses, fibrous hemangiomas of the nasal cavity and sinuses, hemangiomas, deviated septums, nasal trauma, and nasal surgery. In addition, there are systemic factors, such as high blood pressure and coagulation disorders.

Nosebleeds are very common in people's lives, and many people are prone to nosebleeds, especially some people's noses are particularly prone to nosebleeds, and these people are very prone to nosebleeds as long as they don't pay attention to them in their daily lives. However, under normal circumstances, people generally do not have nosebleeds, and after finding that there are nosebleeds, they also need to pay more attention, because nosebleeds are caused by many reasons, and if you don't pay attention, there will be other harms.

What are the main causes of nosebleeds?

1. Put on fire. Nosebleeds, which are blood coming from the nose from the clear passage, are a relatively common condition. There are also many reasons for nosebleeds, the biggest reason is fire, because after the human body is on fire, the fire of the lungs, stomach and liver will be vigorous, which is also easy to lead to nosebleeds.

2. Trauma. In addition, there are many causes of nosebleeds, such as traumatic, mainly when people pick their noses, they damage the nasal mucosa and cause nosebleeds.

3. Inflammation. Nosebleeds are also more likely to occur if the nose is inflamed, such as acute rhinitis or sinusitis. If there is a tumor in the nose, it is also easy to cause nosebleeds.

4. Environmental impact. Environmental reasons are also a more important reason, if you live in a place with dry air and low air pressure, it is easy to cause nosebleeds, so there are some people who will have nosebleeds in an air-conditioned room with dry air for a long time.

5. Caused by other diseases. The above causes are basically nosebleeds caused by the nose area. However, there are also systemic causes of nosebleeds, such as people with high blood pressure and arteriosclerosis are more likely to have nosebleeds, and people with endocrine disorders are also very prone to nosebleeds, so these special groups should pay more attention to their physical condition at ordinary times and try to adjust their physical condition, so that the nosebleeds will be reduced.

If you notice that you have a nosebleed, you should take urgent measures to prevent it from coming out again.

First of all, you can use a cold compress, that is, a towel soaked in cold water or an ice pack is applied to the amount of money of the person with nosebleeds, or to the neck, so that the nosebleeds will not flow out. You can also use the compression method, that is, use your fingers to massage the hairline of a person with nosebleeds one to two inches from the middle line, or pinch the sides of the nose tightly, which can also achieve the purpose of stopping bleeding. If you find yourself with a nosebleed and you don't make any changes with these methods, you need to go to the hospital because it is more dangerous.

There are many causes of nosebleeds, including nasal trauma, scabs on the mucous membranes, damage from foreign bodies such as acids and alkalis, excessive sun exposure, and excessive alcohol consumption. Frequent nosebleeds are a complication of the cardiovascular system, internal organs, various infections, blood disorders, and other diseases. Many ** nosebleeds are often thought to be a problem with the nose itself, which is actually a bit of a headache doctors, and frequent nosebleeds should be diagnosed dialectically.

Traditional Chinese medicine believes that nosebleeds are caused by the reversal of qi and blood in people. The nose belongs to the lung orifice, and the appearance of diseases in the nose is generally related to the abnormality of the lungs and liver. When a person's qi and blood rise, especially when the lung qi is hot, a person will have nosebleeds.

When the lung qi is too hot, the fundus of the person's eyes will also be bloody or bleeding. The cause of fire and nosebleeds is the same, both are the result of the reversal of qi and blood. From the perspective of Chinese medicine, the causes of nosebleeds can be divided into two categories: dryness, heat and weakness.

If you have frequent nosebleeds, nasal allergies, yellow or green nasal discharge, or red lips and bad breath, you are very hot. First of all, of course, it is necessary to clear away the heat, and more importantly, do not eat too much fragrant food on weekdays, snacks such as chocolate, cookies, French fries, etc., are also very hot and dry, so try to eat as little as possible. **Can be summarized as local and systemic causes.