Dizziness is just a symptom. Many diseases on the clinic can cause dizziness. Dizziness is a common functional disorder of the brain, and it is also a common clinical symptom. Dizziness, headache, top-heavy, brain shaking, vertigo and feeling. Dizziness can be caused by many reasons, most common in febrile disease, hypertension, cerebral arteriosclerosis, craniocerebral trauma syndrome, neurosis and so on. In addition, it is also seen in anemia, arrhythmia, heart failure, hypotension, drug poisoning, uremia, asthma and so on. Depression is also often dizzy in the early stages of depression. Dizziness can be found alone, but often complicated with headache. When dizziness is accompanied by disturbance of balance or spatial orientation, the patient feels the peripheral environment or itself in rotation, movement, or swaying, known as dizziness.
Dizziness can be caused by a variety of diseases, and the most common are the following:
1. Headache caused by head lesions. It is divided into headache caused by intracranial diseases and headache caused by extracranial diseases.
2. The symptoms of brain injury: the head had been injured in the past few days. A headache lasts more than a day, or after a few seconds of injury, it loses consciousness, a burst of headaches, memory loss, and vomiting.
3, anemia elderly, such as dizziness, fatigue, pale appearance, should go to the hospital to check to see if anemia. If the elderly do not pay attention to nutrition and health care, it is very easy to suffer from anemia. In addition, the elderly patients with dyspepsia, peptic ulcers, gastrointestinal bleeding and chronic inflammatory diseases can secondary anemia.
4, hypertension in patients with dizziness, headache, palpitation, often accompanied by irritability, tinnitus, insomnia and other discomfort.
5, heart disease early coronary heart disease, some people may feel headache, dizziness, extremities weakness, mental difficulty concentration and so on. The main reason is the atheromatous atherosclerosis of the coronary artery, which causes the insufficiency of blood supply and causes dizziness.
6, high blood viscosity, high blood fat and thrombocythemia can all cause high blood viscosity and slow blood flow, which can cause blood supply to the brain and cause fatigue, dizziness, fatigue and other symptoms. The cause of hyperlipidemia is many, the most important is the normal diet structure.
7, cerebral arteriosclerosis patients consciously dizziness, and often insomnia, tinnitus, emotional instability, forgetfulness, limbs numbness. Cerebral arteriosclerosis reduces the diameter of the blood vessels and decreases the blood flow in the brain, resulting in brain blood supply, insufficient oxygen supply and dizziness.
8, cervical spondylosis often appears to have a tight neck, limited flexibility, occasional pain, numbness and cold, and a heavy feeling. Cervical vertebra hyperplasia squeezing cervical vertebral artery, causing brain insufficiency, is the main cause of dizziness caused by the disease.
A variety of diseases can cause dizziness, so it is necessary to make clear the specific causes of disease, targeted treatment.