What should I do if I often feel dizzy?

Feel dizzy, bloated, top-heavy, trembling in the brain, dizziness, etc. Dizziness can be caused by many reasons, the most common ones are fever, hypertension, cerebral arteriosclerosis, craniocerebral trauma syndrome, neurosis and so on. In addition, it can also be seen in anemia, arrhythmia, heart failure, hypotension, drug poisoning, uremia, asthma and so on. Early depression often leads to dizziness. Dizziness can occur alone, but it is often accompanied by headache. When dizziness is accompanied by balance or spatial disorientation, patients feel the surroundings or themselves rotating, moving or shaking, which is called dizziness. Dizziness classification Dizziness can be seen in (carsickness, seasickness), hypertension, anemia, cerebral arteriosclerosis, excessive alcohol and tobacco. The types of dizziness are as follows: ① Brain-derived dizziness, which is seen in cerebral blood circulation disorder caused by cerebral arteriosclerosis (such as basilar arteriosclerosis) or cervical osteoarthrosis, or transient cerebral blood supply insufficiency caused by it. Its clinical features are dizziness, sleep disorder and memory loss, as well as occipital headache, paraplegia and emotional excitement speech disorder. Generally, the disease develops slowly, and this dizziness is characterized by easy occurrence or aggravation when the body position changes. ② Cardiogenic dizziness can be seen in acute cardiogenic cerebral ischemia syndrome, which is an acute cerebral ischemia caused by cardiac arrest, paroxysmal tachycardia, paroxysmal atrial fibrillation and ventricular fibrillation, and can be manifested as dizziness, dizziness, stomach discomfort and syncope. ③ Vascular inhibitory vertigo is often caused by emotional tension, pain, fear, bleeding, sultry weather, fatigue, emptiness and insomnia. Patients often have autonomic nervous dysfunction, such as dizziness, dizziness, nausea, epigastric discomfort, pale face, cold sweat and so on. At that time, the blood pressure dropped and the pulse was weak. Vasoactive vertigo is more common in weak young women. Orthostatic hypotension refers to dizziness, dizziness, leg weakness, dizziness and even syncope when standing, often accompanied by sweating and dysuria. ④ Drug-induced dizziness, especially streptomycin, neomycin, kanamycin and gentamicin. In addition to dizziness, patients also have dizziness and sensorineural deafness caused by cochlear nerve injury. Chronic lead poisoning is characterized by neurasthenia syndrome (dizziness, headache, insomnia, forgetfulness, fatigue and dreaminess as the main symptoms), hypothermia and anorexia. Functional hypoglycemia can also cause dizziness, palpitation, fatigue, tremor on an empty stomach or exertion, and sometimes convulsions and loss of consciousness. When emotional tension or hyperventilation occurs, respiratory alkalosis and brain cell hypoxia may occur due to the increase of carbon dioxide output, causing dizziness and fatigue. Patients may feel numb in the face, hands and feet, and sometimes feel trance. Examination of patients with dizziness For patients with dizziness, it is necessary to know the medical history in detail and conduct a comprehensive physical examination. If necessary, do hearing examination, vestibular function examination and fundus examination, and properly select cerebrospinal fluid examination, X-ray photography of head or cervical vertebra, electrocardiogram, electroencephalogram and brain ct scan to find out the cause. Treatment of dizziness The most fundamental way to treat dizziness is etiological treatment, which can be treated according to different causes.