What are the symptoms that occur when there is a blood clot in the body?

First of all, there are many factors that cause intravascular thrombosis, in addition to high-fat diet, drinking and smoking, there are also some diseases that can easily lead to intravascular thrombosis, and arterial thrombosis is mainly caused by vascular wall atherosclerosis, diabetes, hypertension, hyperlipidemia and other diseases, and thrombosis is mainly due to the destruction of vascular endothelial cells and platelet agglutination, which increases the concentration of thrombin, and thrombin is the most accurate to convert fibrinogen into fibrin to form thrombosis.

In addition to the above factors, there are also substances contained in the arteries and the formation of cholesterol crystals, as well as artificial heart valve replacement, pacemaker placement, arteriography and other surgeries will also easily lead to the formation of embolism. Here's a closer look:

1. Pain, no matter where the thrombus appears, there will be pain, pain is the first symptom, because the thrombus blocks the blood, resulting in insufficient local blood supply and oxygen, and local tissue spasm pain, such as cerebral thrombosis can lead to headaches, and heart thrombosis can easily lead to angina pectoris.

2. ** and ** temperature changes, due to thrombosis blockage, resulting in slow blood circulation in the limbs, which can easily lead to material ischemia, tissue ischemia and hypoxia will lead to muscle stiffness, waxy paleness, purpura and temperature drop. These symptoms are mainly common due to blood clots in the lower extremities.

3. Due to thrombosis blockage, the blood flow is slow, and the intravascular pressure is insufficient, which can easily lead to the weakening or disappearance of the pulse, especially the stiff artery and dorsalis pedis artery.

4. Due to thrombosis, it is easy to lead to insufficient blood and oxygen supply to peripheral nerves, peripheral nerve dysfunction, and easy to lead to limb numbness, limb movement disorders and other manifestations.

Therefore, it is timely after intravascular thrombosis to avoid further cardiovascular and cerebrovascular and lower limb vascular lesions.

Symptoms of thrombotic disorders depend on the location of thrombosis, its severity, and the tolerance of the affected vessels. If a blood clot forms in the coronary arteries, the patient will experience persistent chest pain, dyspnea and even fainting and heart failure. If it is an acute cerebral thrombosis, the patient will have symptoms such as weakness of one limb, aphasia, and facial paralysis; In the case of venous thrombosis of the lower extremities, patients will experience symptoms such as edema, pain, pigmentation, and even ulcers in the lower extremities.

Commonly used targeted** drugs for thrombotic diseases include tirofiban, rivaroxaban, edoxaban, dabi** ester, etc.

Blood clots in the body usually have the following symptoms:

1. If it is an arterial thrombosis, it often causes arterial thrombosis** ischemia symptoms in organs or limbs. If it is a limb arterial thrombosis, the limb is often cold, numb, and painful, and the main symptom is pain in the organs.

2. If it is a venous thrombosis of the limbs, it will generally cause the venous return to be blocked, resulting in blood stasis of the corresponding limbs or organs. If it appears in the limbs, it can cause swelling, pain, and increased body temperature in the limbs. If it is an organ, it will often cause pain due to obstruction of venous blood return to the organs, and even changes in organ function, such as mesenteric vein thrombosis if it is not received in time**, intestinal necrosis can occur, and some severe venous thrombosis will also cause avascular necrosis in the corresponding part, and emergency surgery is required**.

1. Symptoms such as unclear speech, drooling, eating and closing chopsticks, etc., may be a cerebral infarction. It mostly occurs in middle-aged and elderly people with hypertension, hyperlipidemia and diabetes.

2. If one leg or foot is suddenly swollen, or has a severe headache, which is aggravated when walking, or there is a local feeling of heaviness when standing, the possibility of venous thrombosis in the lower extremity should be considered.

3. Sudden appearance of instantaneous dizziness, blurred vision, blackness in front of the eyes, and even transient blindness, often returning to normal in a few seconds or tens of seconds, known as one-time blackness of one eye, usually caused by retinal ischemia caused by insufficient blood supply to the brain. Because of the short time of occurrence, it is easy to be ignored.

4. Suddenly feel weak in the hands and feet, unable to move on one leg, unstable gait when walking, or fall into the air and fall down; Numbness in one side of the upper and lower limbs, and even numbness in the tongue and lips.