Vertigo is a false perception, experienced by the patient, of rotation or movement of the external world (objective vertigo) or of the individual in space (subjective vertigo). This requires an understanding of the features of these aetiologies, careful clinical assessment and appropriate investigations.įurthermore, identification of the cause of vertigo enables the application of effective, evidence-based treatments and appropriate referral and follow up. This module considers vertigo, but this must be established as the presenting complaint and the other types of dizziness excluded.ĭistinguishing between the benign and serious causes of vertigo is essential. Vertigo, dizziness and balance-related conditions are among the most common health problems in adults. Of these four types, vertigo accounts for approximately 30% of dizzy patients in primary care, and of all presentations to an ED with dizziness, 43% were found to be due to a peripheral vestibular disorder. underlies problems of disorientation, vertigo, and motion sickness. Impaired balance and gait in the absence of abnormal head sensation dizziness of the feetĪ non-specific description of symptoms that cannot be identified as one of the above types X, Modification of vestibular nystagmus and vertigo by means of visual stimulation. This term is used by patients to refer to a range of different symptoms, and includes patients with vertigo.Īn illusion of motion of either the subject or the environmentĪ feeling of impending faint or loss of consciousness Patients frequently present to the emergency department (ED) complaining of dizziness.
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