The occurrence of cardio-thrombotic disease, in addition to the existence of high blood pressure, high blood fat, diabetes, obesity and other familiar susceptibility factors, clinical observation found that there are many patients with stroke and infarction before the onset of the disease, their blood pressure, blood lipids, blood glucose and other indicators are manifested as normal. Medical research shows that before the onset of acute cardio-thrombosis, most of the blood is in a high cohesive state, i.e., presenting the state of hidden thrombus, thus we can see that “hidden thrombus” is the most dangerous “invisible killer” lurking in the body of middle-aged and old people, and also a “time-breaker” in blood vessels. The “time bomb” in blood vessels. Thrombus refers to the formation of blood clots with special structure in the blood vessels. The formation of blood clots in the blood vessels of the heart will lead to the occurrence of myocardial infarction, and the formation of blood clots in the blood vessels of the brain will lead to the occurrence of cerebral infarction (stroke). However, before the onset of thrombosis in the heart and brain, the formation of thrombus undergoes a long and extremely complex process of physical evolution from quantitative to qualitative changes. The hidden thrombus is the most direct risk factor for stroke and heart attack. So how can problems with arms and legs be related to transient cerebral ischemia? In fact, the human brain is the command of the organs of the whole body, the right parietal lobe is the command of the tube body image, here a part of the lesion, the dislodged thrombus will be flushed with the blood flow flow, the thrombus, if it can pass through the cerebral arteries or autolysis, it will be manifested as transient cerebral ischemia, and the emergence of limb, sensory impairment symptoms can disappear on their own, i.e., for the TIA, it will be in the corresponding parts of the body image disorders. Therefore the thrombus dissolves quickly, so the symptoms come and go. After the emergence of limb disorder, it is necessary to consult a doctor in time for formal anticoagulation, blood vessel expansion and corresponding treatment, otherwise the thrombus does not dissolve, the infarction of the arm and leg may feel that it is never yours. The key to preventing cardio-thrombotic disease is to remove hidden thrombi. In the hidden thrombus state of the population, usually can show varying degrees of ischemia and hypoxia symptoms, such as headache, dizziness, chest tightness, numbness in the hands and feet, etc., but more people with minor symptoms or no feeling, and even to the hospital cardiovascular and cerebrovascular specialists to do the routine inspection indicators, including blood lipids, blood viscosity, blood pressure, electrocardiogram, CT and so on, all normal, which makes many people produce paralysis and lighten the enemy’s thinking. Stroke and heart attack this kind of disease, often are in the patients do not know and think that the cardiovascular and cerebrovascular problem suddenly occurred, and once wait until after the onset of treatment, often too late. Middle-aged and old people should insist on regular monitoring of hidden thrombus no less than 2 times a year, and then, according to the results of the examination, make targeted medication for preventive treatment, so as to discover hidden danger as early as possible and eliminate it in time, thus effectively preventing and stopping the occurrence of heart and brain thrombosis, such as stroke, heart attack, and other heart and brain thrombosis. Panax ginseng has been recognized as a good prescription for cardiovascular care! It may not be too obvious to take it for a period of time, but it is silent, Panax ginseng is silently cleaning up our blood and blood vessels, dredging up the inner wall of our blood vessels which are not clean!