Commonly speaking if the blood vessel is broken, narrowed or blocked, the blood vessel wall is weak after the expansion of the blood vessel – bulging, the blood vessel connection is misaligned, the blood vessel did not grow in the fetus or grow a tumor then you have a vascular disease, often referred to as vascular injury, arterial embolism, arteriosclerosis occlusive disease, vasculitis, venous thrombosis, aneurysm, venous dilatation, venous Valve disease, arteriovenous fistula, hemangioma, arterial body aneurysm, Raynaud’s disease, etc. are all vascular diseases. What are the manifestations of vascular disease? 1, after surgery or unexplained swelling of one or both lower limbs within a short period of time, be alert to deep vein thrombosis; 2, patients with heart disease atrial fibrillation suddenly appear severe abdominal pain, nausea and vomiting or sudden appearance of cold, numbness, pain, pallor and ischemia of the limbs, it is likely that there is an arterial embolism; 3, the elderly, diabetic patients gradually appear weak pulses, no pulses, calf cramps and pain after walking a short distance. pain, relieved after rest, walking again; cold, numb, painful limbs, and then serious limbs will appear blue, black necrosis, these are the manifestations of atherosclerosis narrowing, occlusion. 4.Young people, especially men with weak, pulseless, cool, numb and painful limbs may have vasculitis; 5.Young women with weak, pulseless, dizzy, hypertensive and cataract may have aortitis (pulseless disease); 6.The throbbing lumps felt in any part of the body may be aneurysms or arteriovenous fistulas; 7.Patients with varicose veins of the abdominal wall starting from the root of the thigh combined with ascites, except for Bu-ga’s 8, some easy to see vascular protrusions, blood-containing masses may be vascular disease. The vascular disease may be disabling or life-threatening in minor cases. It is important to come to the vascular department for prompt treatment. Most vascular diseases are treatable and have good outcomes.