Causes of nasal bleeding in adults maybe different. To identify them for sure, it is recommended to consult a doctor and undergo a medical examination. If in the near future you can not get to the hospital, then you will be able to find out the main causes of nasal bleeding in adults from the article presented.
Nasal bleeding (causes in adults will bedescribed below) and nosebleeds are close, but not equal in meaning. To find out what is the difference between these pathological processes, let's define each of them:
Nasal bleeding in adults and children canhold various sources. So, often blood comes from the respiratory tract, esophagus and even stomach. In such cases, it flows into the nasal cavity through so-called khoans, that is, internal holes that connect the nasal cavity and pharynx.
All about nasal bleeding in adults and children is notknown even to the most experienced doctors, because the mucous membrane of this organ is very actively circulating, since it has a huge blood network woven from small vessels and capillaries.
According to statistics, most oftenthe resulting nasal bleeding indicates the development of a serious disease. Although this pathology can also occur in quite healthy people of different ages.
The causes of epistaxis in adults and children are divided into local and general. To understand how they differ in people of different ages, we will consider them in more detail.
The mucous membrane of the baby's nose is rather tender,because it is easily traumatized. Her blood supply is provided by branches of the carotid artery. In 90% of cases, children bleed precisely the small capillaries, which are located in the anterior-lower part of the septum of the new cavity, where, in fact, the most bleeding zone, unofficially known as the Kisselbach zone.
In childhood, in addition to the common and local causes of epistaxis, the external bleeding is also isolated. These include damage to the vessels of the mucosa:
To the causes of local bleeding from the nose of young children are:
To the general causes of nasal bleeding in young children should be attributed:
Bleeding from the nose is a dangerous sign if this deviation occurs very often and is accompanied by headaches or other pains.
It should be noted that general and local causesnosebleeds in adolescents are the same as in young children. But most often this deviation is associated with the hormonal rearrangement of the child's organism (during puberty).
Among other things, the blood from the nose of a teenagercan regularly flow due to increased arterial or intracranial pressure due to excessive psychoemotional or physical exertion. In other words, fatigue is the most likely cause of bleeding in children 12-16 years of age.
What causes nasal bleeding in adults?They are also divided into local and general. By the way, with the age this phenomenon arises more and more often. Let's consider in more details, with what it can be connected.
Local causes of nasal bleeding in adults can be as follows:
What else can cause nasal bleeding? The reasons for adults (general) are often as follows:
It should also be noted that nosebleedsin healthy people can arise because of a stressful situation or significant physical exertion. The reason for this deviation is often the inhalation of dry or frosty air (hot summer or cold winter).
Often, nose blood from healthy adultscan flow after a long stay in the sun (or as a result of the so-called "sunstroke"). In this case, a person has noise in the ears, weakness, severe headaches, and sometimes loss of consciousness.
If bleeding in healthy people occurs infrequently and is in no way associated with serious internal diseases, then, as a rule, this phenomenon quickly ceases and is not very abundant.
In older people, blood from the nose can flow through thesame reasons as in healthy adults, but with some nuances. The main feature of this age is that the old man's capillaries of the posterior parts of the nose lose their elasticity over time, resulting in heavy bleeding.
It should also be noted that a rather frequent reason for this deviation in the elderly is hypertensive disease.
Now you know why some or all people periodically or constantly have bleeding from the nose. 4 main reasons:
Above we have told in detail whya deviation can occur in a person at one or another age. Now I want to tell you about how to provide first aid for such a deviation.
If a person has severe nosebleeds, then it is recommended: