Dizzy reason

Dizzy reason
Dizzy reason
Cause the dizzy kinds of Diseases to be numerous, it is dizzy that probably more than one hundred kinds of diseases can be caused, the reason of different diseases is different too. According to the difference of the sick position, can roughly be divided into dizzy and centre two dizzy big classes around. It is caused by brain tissue, cranial nerve disease that the centre is dizzy, such as acoustic nerve tumour, vascular pathological change of the brain,etc., account for 30% of dizzy patient's total number. Dizzy around to account for 70%, the sex is dizzy to relate to our ears disease around the majority. Around dizzy break out, more with cochlear symptom ' Change, tinnitus) of hearing With nausea, vomit, appear automatic nervous system symptoms such as the cold sweat,etc.. Some diseases are dizzy, relieve by oneself. 1.Essential hypertension: The dizzy majority due to hypertension is because mood is changed, been nervous or influenced by factor that spirit is stimulated,etc., make blood pressure produce the fluctuation and cause. Some abuses depressor, make blood pressure drop by a wide margin suddenly, it is dizzy to happen. 2.Hypotensive disease: Hypotension is dizzy but seen very more too, especially young people, apt to break out repeatedly. Posture hypotension is dizzy and saw more the middle-aged and elderly people, dizzy suddenly while rising to their feet or getting up, disappear soon, feel dizzy again while acting too again. 3.Arterioslerosis: Arteriosclerosis causes cerebral thrombosis to adhere to, bring out the brain ischemically and break out. If this kind of brain is ischemic to comes from the internal capsule, it is dizzy and turning black at the moment that can present floatability. 4.Cerebroma: The cerebellum of the department, brain stem are dizzy to take place in the vestibule of centre. What cerebroma causes is dizzy on one hand because presses, increases in the cranium, on the other hand cause the blood circulation obstacle because of the oppressing of cerebroma, it is dizzy to make nucleus district and thorough fare in the vestibule damage and cause directly or indirectly. 5.Cerebral thrombosis: It is dizzy that slight cerebral thrombosis can be caused. This is because arteriosclerosis leads to the fact the artery is in charge of after membrane pathological change appears narrowly, its distal end portion can still be through regulating automatically, made the resistance of blood vessel lower and and set up collateral circulation and keep " normal " Blood flow volume,temporarily enable brain thrombosis. But it is dizzy or dizzy that patients can still present. Symptom such as being numb or unable of limb of one side. 6.Anaemia: Anaemia is apt to cause the oxygen deficiency of brain and appear dizzy, pernicious anemia is dizzy and particularly obvious, patient can because organic change in the intersection of central nervous system and oxygen deficiency, cause nervous system. So, the patient's sports or position senses and lower extremities shake the sense and can be lost, it is aggravated that dizzy. 7.Hypothyroidism: The intersection of disease and patient this low outputting the intersection of blood volume and reduce, blood flow slowly and causing the intersection of vestibule and the intersection of department and oxygen deficiency appear dizzy by heart blood pressure have. In addition, metabolism is relatively low, lactic acid gathers and involves the inner ear in the blood, it is dizzy that can also cause. 8.Sports are insufficient: Some people lack tempering at ordinary times, the heart and lungs function is relatively weak, if suddenly move vigorously, can present dizziness. The time of sport is too long, the internal nutriment is consumed too much, the density of blood glucose is reduced, or while moving vigorously, it is insufficient in supply and apt to produce to breathe and accelerate the internal oxygen and dizzy. 9.Inner ear disease: The ear source is dizzy the common one has American Neil's syndrome, lost inflammation, vestibule neuritis,etc.. 10.Bad reaction of one that some medicines take medicine.


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