Dizziness is a symptom where a person feels as if he or his or her things are moving when they are not. Often it seems like a spinning or swayed movement. It can be associated with nausea, vomiting, sweating or difficulty in walking. This is usually worse when the head is taken. The most common type of affair is dizziness.
The most common diseases that give the result of dizziness are those benign paroxysmal potential vertigo (BPPV), menières disease, and lebibranthitis. Less common reasons include uneven pressure between stroke, brain tumor, brain injury, multiple sclerosis, migraine, trauma and middle ear. Physiological Vertigo can be after long exposure to motion, such as on the ship or just close the eyes and after roaming. Other reasons may include toxin exposure such as carbon monoxide, alcohol or aspirin. Vertigo usually indicates a problem in one part of the vestibular system. Other causes of dizziness include presynop, disciplin, and non-specific affair.
Benign paroxysmal positional vertigo is more likely to occur in those people who receive repeated episodes of affair with movement and otherwise are common between these episodes. Vertigo episodes should last less than a minute. Dix-Helpie's test usually produces a period of rapid eye movements known as nostagmus in this condition. Menarear's disease often causes ringing in the ear, hearing impairment, and the head rotates for more than twenty minutes. In the librinthitis, the head rotates suddenly and the nostagram is without movement. In this situation the headache can last for days. More serious reasons should also be considered. This is especially true if there are other problems such as weakness, headache, double vision or numbness.
Dizziness in some time affects about 20-40% of people, while about 7-10% turn around. There is about 5% Vertigo in a given year. It becomes more common with age and affects women more than two times more than men. About Vertigo, about 2-3% of the emergency department visits are in the developed world.