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1. Systemic causes: blood diseases, thrombocytopenia, coagulation dysfunction will cause nosebleeds, and some such as high blood pressure in the elderly, high blood pressure will also cause nosebleeds, sometimes the elderly take some anticoagulant drugs, for example, heart stents are also easy to cause bleeding when the nasal cavity is slightly dry;
2. Local causes: there is no lesion in the whole body but local bleeding, because the nasal blood vessels are very rich, and the nasal mucosa is full of vascular networks, in order to cause the effect of filtering air and moisturizing air, the lower turbinate and middle turbinate are all cavernous bodies, that is, blood sinuses, all of which are vascular networks, so blood circulation is very, very rich.
At this time, if there is any problem in the nasal cavity, it is easy to cause bleeding, such as dry rhinitis, nasal dryness, mucosa can scab and tear, which can also cause bleeding.
It is also important to have a place at the front end of the nasal septum called the Le Ri zone, which consists of two blood vessels, one is the internal carotid artery and the other is the external carotid artery, because it is at the front of the nasal cavity, so 80% of young patients have bleeding in this place.
Some children also like to pick their nostrils, which can usually dig into this place, which will cause mucosal tears and bleeding. In some patients, bleeding can also occur due to a lump in the nasal cavity.
Now there is a young disease is nasopharyngeal fibrous hemangioma, these patients will bleed very much, generally in young men, so if there is nosebleed, you must go to the hospital to rule out the cause.
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1. The most common nosebleeds are caused by dryness. When the nose is too dry, it is easy to cause the capillaries in the nasal cavity to rupture, causing bleeding. 2. There are many causes of nosebleed, including nasal septum deviation, nose trauma, acute rhinitis and nasal cavity.
3. Blood diseases can also cause nosebleeds, and it is easy to bleed.
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It is caused by the rupture of capillaries, and the specific reason may be that it is on fire, so you can drink more chrysanthemum tea, bitter buckwheat and other teas.
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I think that frequent nosebleeds may be due to your unhealthy lifestyle, or because you are very dry, or it may be infected with some germs, or it may be a blood system problem. Frequent nosebleeds may mean that your body has some diseases, and you need to go to the hospital for diagnosis and treatment in time.
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It is likely to be due to nasal trauma, sinusitis, liver and kidney dysfunction, or acute infectious diseases.
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It may be because the capillaries are particularly thin, or it may be that the air is too dry, often eat greasy food, often stay up late and the pressure is too much, or it may be that there are lesions, which leads to frequent nosebleeds. It may be that there is a problem with the body's blood clotting function.
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Because the environment is relatively dry, especially hot, love to pick the nose, do not pay attention to hydration will cause nosebleeds, you should change bad habits, pay attention to moisturizing, you can **.
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It is caused by fire, you can enhance your physique more, and at the same time, you should pay more attention to taking care of your stomach, and you can drink more porridge.
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If nosebleeds are frequent, it is necessary to distinguish between children, young and middle-aged people, and the elderly, and the causes are different. If the child has frequent nosebleeds, it is caused by nasal allergies, which can be manifested as frequent nose rubbing, nose picking, etc., and nasal mucosa paleness and edema can be seen on nasal examination. **Anti-allergic**, monttelukast can be given orally.
If it is a young and middle-aged person who often has nosebleeds, mostly at the front end of the nasal septum, and is often accompanied by a deviated nasal septum, where the mucosa is prone to erosion and bleeding, and nasal septum correction is required. If it is an elderly person with frequent nosebleeds, it is mostly located in the back of the nasal cavity, and the amount of bleeding is generally large, which is mostly related to hypertension and arteriosclerosis. Once epistaxis occurs, the nasal cavity should be examined under nasal endoscopy to identify the bleeding point and electrocoagulation to stop the bleeding.
Therefore, for frequent nosebleeds, they need to be treated differently in order to achieve good results.
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Condition analysis: Hello, there are many causes of nosebleeds, including nasal trauma, dry crust on the mucous membrane, damage from acid and alkali foreign bodies, excessive sun exposure, excessive alcohol consumption, etc. Nosebleeds are common causes of the cardiovascular system, internal organs, various infections, blood diseases, and other diseases.
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It's not that scary. Go to the hospital and see an otolaryngology. Sometimes, problems with the structure of the nose can also lead to frequent nosebleeds. Summoning liquids.
It can't be angry every time.
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The little teaser is lively and active, and often inadvertently hurts his nose and causes nosebleeds. In addition, they also point out that the nosebleeds may be caused by curiosity and can be ruled out, first of all, if there is no history of hypertension.
First go to the hospital to check the platelets.
Ask if there is anyone else in the family who has this situation, if there is still this situation at home, and he is fine, then you are fine. >>>More
Question: Did the girl who was four years old also have nosebleeds caused by these symptoms. >>>More
What causes frequent nosebleeds in the summer.
When I was a child, I would have a nosebleed and I would put paper on my head or in my nostrils, but this method was wrong.
Condition analysis: Hello, your situation belongs to the symptoms caused by acute rhinitis caused by colds, which generally causes nasal congestion, runny nose and fever and nosebleeds, and your situation needs to be actively guided by drugs**: I recommend that you first pay attention to rest, a light, warm and easily digestible diet is very important, it is recommended that you actively take medicine** to see, such as taking Sanjiu Powder and Nasal Comfort Tablets and Levofloxacin Tablets** See, it is very important not to pick your nose often, and it is related to previous rhinitis, Good health doctor asks: