Every person has heard of a blood clot.But many have no idea how dangerous he is. The formation of a blood clot is a protective mechanism of the body that prevents blood loss in case of damage to the vessel. However, its formation can be caused by disruption of the body without damaging the vessel. This article will explain how and why a blood clot comes off, as well as measures to prevent the development of thrombosis.
What is a blood clot?
A blood clot is a blood clot that forms in the blood vessels.vessels or cavities of the heart. There are two types: parietal (formed in the large veins and the cavity of the heart) and plugging (in small vessels). Blood clots do not appear immediately, gradually. First, small plaques are formed that grow and grow in size. When a blood clot comes off, it sets sail.
The main reasons for education:
- change the walls of blood vessels;
- increase blood viscosity;
- violation of blood flow.
Why does a blood clot come off
A detached thrombus moves with the blood streamvessels. The migration of blood clots is very dangerous, since they can move and fragment for a considerable distance. All these actions can lead to blockage of a huge number of vessels, and in narrow places in general completely block the blood flow. What causes thromboembolism? No one can accurately answer the question: "Why does a blood clot come off and precisely when you least expect it." For example, a man lived, did not complain about health, made plans, enjoyed life. But suddenly he began to choke, lost consciousness and died. An ambulance doctor ascertains sudden coronary death. “A blood clot broke off!” He calls the cause. To prevent such situations, experts recommend timely prevention.
Prevention
Doctors advise to maintain a healthy diet.Eat more plant food that does not contain cholesterol. Lead an active lifestyle, exercise, run, walk more in the fresh air. Do not allow dehydration. Drink more than two liters of non-carbonated water (not sugary drinks and juices, namely pure water). Older people should be controlled pressure. Take place every year a routine survey.
Signs of a loose blood clot
Symptoms may be different, it all depends on the vessel in which a blood clot formed.
Arterial thrombosis leads to:
- stroke (signs: neurological disorders);
- myocardial infarction (symptoms: pain in the region of the heart);
- gangrene (signs: pain, cooling, numbness and discoloration of the limbs);
- bowel necrosis (symptoms: abdominal pain, intestinal obstruction).
When venous thrombosis of the disease manifests itself depending on their localization:
- thrombosis of the venous sinus and jugular vein of the brain of the head (signs: neck pain, visual impairment);
- thrombophlebitis in the lower extremities (signs: edema, pain in the legs);
- thrombosis of the portal vein of the liver (symptoms: abdominal pain, cirrhosis, pancreatitis).
Treatment
In medicine, there are two ways to eliminate a blood clot:
1. Surgical method.
- Shunting. A doctor bypassing the affected vessel imposes an additional path to the blood supply.
- Stenting. More modern way. Install a stent (hollow cylinder) through a puncture in the artery.
- Mechanical removal.
2. Therapeutic method.Drugs are prescribed: thrombolytics, which are administered intravenously, and antibiotics. Apply heparin-containing ointments, compresses with a solution of alcohol, set cava filter - a blood clot trap.
Thrombus formation has two sides, like a medal. With one, this process protects the body from bleeding, and with the other - leads to sudden death. Which is highly undesirable. Take care of yourself!
