Article Contents ::
Dizziness cause diagnosis treatment
- Dizziness is a very common imprecise term often used by patients to describe any of a number of peculiar subjective symptoms.
- True vertigo, a sensation of irregular and whirling motion, is also included in a patent’s complaint to dizziness. Dizziness represents a disturbance in a patients is subjective to sensation of relationship .
- These symptoms may include faintness, and giddiness, and light-handedness, or unsteadiness.
Pathophysiology Dizziness cause Etiology
- The causes of dizziness are vary. It is helpful for the diagnostician to think in general categories of causes when searching for an etiology
- Dizziness is the complaint in an estimated large clinic visits in the United States and all over the world each year. It is one of the most frequent reasons for referral to neurologists and otolaryngologists .
- it help in Ruling out potentially serious causes, including those of cardiac and neurological origin, can be difficult. In addition, the fact that there is no
- The reasons for frequent referral of this usually benign condition are many.
- specific treatment for many of the causes of dizziness leads to frustration for both the patient and the physician.
Evaluation cause History
- Concurrent symptoms such as nausea and, headache, chest fluttering, or tinnitus can help to direct the clinician to find cause.
- It is extremely important, to get the patient to describe exactly what they mean when they complaining of dizziness.
- A description of the attack, and context, length, duration, and frequency is important.
- Any new or medication changes should be inquired about.
- Any precipitating factors should be explored.
Physical examination Dizziness
- The physical examination, it , is often very focused on a specific system based on the history.
- A neurologic examination must be completed.
- A cardiovascular examination including the heart for murmur or arrhythmia and carotid arterial auscultation should be completed.
- It is seldom diagnostic in itself, but is more often confirmatory.
- Vital signs including orthostatic and blood pressures begin the examination.
- An otoscopic examination to assess infection examination including gaze, and head shaking are important.
- An observation of gait to assess cerebellar the function is also a part of the examination.
- It is obvious that there is no laboratory or imaging study directly related Tony test for dizziness.
- hearing test as well as maneuvers carried out in a tilt-chair to test labyrinth function may be of value.
- Instead, these types of studies are dictated by the etiology of clinician feels is most likely.
- They are more to confirm a diagnosis than to actually make it.
- Imaging studies such as MRI might be indicated if the concern of tumor is high.
- Tests might include complete blood picture count, electrolytes, and appropriate drug levels, and thyroid levels.
- There does not appear to be any genetic predisposition to dizziness.
- It also includes many other conditions that cause patients to feel abnormal in some vague way, causing them to complain of dizziness.
- Psychological conditions likedepression, and panic disorder, anxiety, or somatization may all cause a patient to complain of dizziness.
- Diagnosis€€The differential diagnosis of dizziness includes all of the conditions mentioned in the preceding text that cause dizziness .
- arrhythmia’s, ischemic or any valvular heart disease, and vasovagal, anemia, or postural hypo tension are some of the conditions leading to cerebral hypo perfusion, and therefore, Periscope.
- Finally,peripheral neuropathy or cerebellar disease may also be confused with dizziness.
- Degenerative changes in the elderly person may affect the vestibular apparatus, vision, or proprioception, all of which may be interpreted as dizziness.
Clinical manifestations dizziness —
- The clinical manifestations of dizziness are as varied with those entities included in both the etiologic and diagnosis .
- The fact that dizziness is more common as a symptom of some other condition than a unick diagnosis leads to a wide variety of manifestations that the clinician must decipher.