Why are blood vessels "blocked"?
Why are blood vessels "blocked"?
There are coagulation system and anticoagulant system in human blood. Under normal circumstances, the two maintain a dynamic balance to ensure the normal flow of blood in blood vessels without blockage. However, under special circumstances, such as slow blood flow, pathological changes of coagulation factors and vascular injury, which leads to hypercoagulability or weakened anticoagulant function, this balance will be broken and people will be in a state of "easy thrombosis". Thrombosis-related diseases, such as myocardial infarction, cerebral infarction, vascular diseases, etc. , are serious injuries caused by blood clots to the human body:
Cerebral vascular occlusion-cerebral infarction;
Cardiac vascular obstruction-myocardial infarction:
Pulmonary vascular obstruction-pulmonary embolism;
Vascular occlusion of lower limbs-arterial/venous occlusion of lower limbs;
There are three steps to blood vessel blockage.
There are three steps to blood vessel blockage.
Blood vessel blockage is the result of many years. What were the "symptoms" of the initial problem? The foot is the farthest end of the human body and the farthest end of the heart. If there is something wrong with the blood vessels, the feet will feel it first.
Initial blockage: the foot is afraid of cold, and the "pulse" of the foot is weakened.
Initial blockage: the foot is afraid of cold, and the "pulse" of the foot is weakened.
The foot is the farthest end of the human body and the farthest end of the heart. If there is something wrong with the blood vessels, the feet will feel it first. At first, there are two kinds of feelings:
Legs are a little afraid of cold;
If you walk a little further, one leg is easy to get tired and sore.
There is also an obvious signal that can be verified: the highest point in the middle of the instep of a person can feel the pulse with a light touch.
I can feel the pulse of this foot at ordinary times, which proves that our arterial blood has spread to the instep. But when you walk a distance and then touch it, you can't feel this pulse. At this time, a slight arterial occlusion may have occurred.
When the blockage is aggravated: arteriosclerosis of lower limbs.
When the blockage is aggravated: arteriosclerosis of lower limbs.
When the blood vessel blockage is aggravated, it will appear-intermittent claudication, which is easy to cause arteriosclerosis obliterans of lower limbs. Atherosclerosis obliterans of lower limbs mainly manifests as limb chills, numbness and intermittent claudication.
For example, some old people feel that they can't walk after two stops, their legs are sore and uncomfortable, and they can walk again after a rest. This is a typical symptom of vascular artery occlusion-intermittent claudication.
This kind of soreness comes not from joint diseases, but from muscle soreness, mainly because muscle movement needs a lot of oxygen, and blood vessels can not be supplied in time.
More serious: cause cardiovascular obstruction.
More serious: cause cardiovascular obstruction.
In the case of acute thromboembolism, people will feel sudden pain in their legs. At this point, it can generally be determined that the thrombus suddenly falls off, which is very dangerous, because if the thrombus drifts to the heart with the blood flow, it will cause a myocardial infarction!
Find four points to know whether the blood vessels are blocked!
Find four points to know whether the blood vessels are blocked!
first step
Find four points in the body:
Femoral artery (located at the root of thigh)
Popliteal artery (located behind the knee)
Posterior tibial artery (near medial malleolus)
Dorsal artery of foot (instep)
The second step is to put your fingers side by side on these four arteries:
The second step is to put your fingers side by side on these four arteries:
You can feel the normal pulse of the artery, indicating that the artery of the lower extremity is basically normal.
On the other hand, if you can't feel the pulse of the artery at a certain position, it is very likely that there will be symptoms of vascular occlusion.
One bowl a day to protect blood vessels.
One bowl a day to protect blood vessels.
In addition to insisting on taking medicine and eating less greasy and high-cholesterol foods in your daily diet, you may wish to try the following therapeutic soup, which has a certain auxiliary effect on softening blood vessels and lowering blood lipids.
Corn and tomato soup protects blood vessel wall
The content of unsaturated fatty acids in corn, especially linoleic acid, is over 60%, which can reduce the blood cholesterol concentration and prevent it from depositing on the blood vessel wall, thus softening blood vessels.
Lycopene contained in tomatoes also has the functions of antioxidant damage, protecting blood vessel elasticity and softening blood vessels.
Broccoli and walnut soup vascular cleaner
Broccoli contains more flavonoids. Flavonoids are a good vascular cleaner, which can effectively remove cholesterol deposited on blood vessels, prevent platelet aggregation and reduce the occurrence of heart disease.
Walnut is rich in phosphorus, which can nourish the brain and contains a lot of linoleic acid. Eating with broccoli can enhance the effect of softening blood vessels.
Porphyra and asparagus soup dredging collaterals and lowering blood pressure
Dried laver is rich in taurine, which can protect myocardium, enhance heart function and prevent hypertension and coronary atherosclerosis.
Asparagus contains a variety of amino acids, minerals, saponins, polysaccharides and flavonoids, which have different degrees of lipid-lowering and vascular softening effects on hyperlipidemia patients.
Binaural decoction vascular slimming agent
Tremella polysaccharide in tremella fuciformis can scavenge free radicals, induce human body to produce antibodies and interferon, and can treat arteriosclerosis.
Auricularia auricula is rich in auricularia auricula polysaccharide, which can effectively prevent thrombosis; At the same time, it can prevent the deposition and coagulation of cholesterol in blood on blood vessels and can "slim down" blood vessels.
Do it in one word, and there will be no blood clot in your life.
Do it in one word, and there will be no blood clot in your life.
The World Health Organization warns that four hours of inactivity increases the risk of venous thrombosis. Therefore, to stay away from venous thrombosis, "moving" is the most effective prevention and control measures.
Remember the words "move" and "move" every day, so that blood clots will not fall on your body, and you will have no blood clots in your life!
You can move early, but not late.
You can move early, but not late.
Clinically, there are many cases of pulmonary embolism caused by the elderly playing mahjong all night and the young playing computer for a long time. When they feel numb in their legs and want to move, blood clots may have appeared. It is suggested to start exercise as soon as possible before thrombosis.
Can take the initiative and not be passive
Can take the initiative and not be passive
When taking long-haul flights, most people choose economy class. Venous thrombosis may occur due to the narrow space and limited activity area of legs. This condition is called "economy class syndrome".
Even in business class and first class, if you don't take the initiative, venous thrombosis may occur.
It is suggested that you should always stretch your toes when flying, stretch your leg muscles, drink plenty of water at the same time, and increase urination while diluting your blood.
When you choose a seat, you should pay attention to the aisle instead of the window. If you sit by the window, many people will drink less water and reduce the trouble of getting up and going to the toilet. As a suggestion, this seat selection method has been written into relevant foreign guides.
Move as much as you can.
Move as much as you can.
Some patients will increase the risk of venous thrombosis because they are afraid of wound pain and oozing blood. Old people who are weak and have low back and leg pain usually have little activity, and once they are sick, they are even more reluctant to exercise.
Doctors should mobilize patients to exercise and guide them to prevent falls. Patients who really can't move on their own can receive massage according to the doctor's advice first, and exercise properly in bed after physical conditions permit.
Thrombosis is a hidden killer, and 99% of thrombosis has no symptoms! Thrombosis can occur at any age and at any time, which seriously threatens life and health. Everyone should have the awareness of preventing thrombosis! Pass it to each other!