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Dizziness (Non-Vertiginous (Pre-syncope (Others (Hyperventilation, Anemia,…

- - - - Hyperventilation
      - Anemia
      - Hypoglycemia
      - Sepsis
- - - - -Sudden onset
        -Lasts for several days
        -Hearing loss and tinitus
        -Follows URI
        -Txs: Meclizine; diazepam (if severe)
    - - -Episodic vertigo
        -Exacerbated by change in head positions
        -Latency between head movement and onset
        -Lasts 60-90 seconds
        -Tx: Dix Hallpike and Epley maneuver
    - - -Hearing loss, tinnitus, episodic vertigo
        -Each episode lasting 1-8 hrs
        -MCC: syphillis, head trauma
        -Tx: low salt diet and diuretics
        -If therapy fails, surgical decompression
    - - -Trauma to ear
        -Barotraumas during flight
        -Scuba diving
        -Tx: strict bed rest, head elevation, strenuous activities
    - - -Preceded by recent viral infection
        -Persistent vertigo