We have already blogged about the danger of escalating health costs in the USA.
The cost of emergency room visits for severe dizziness has grown exponentially in recent years, topping $3.9 billion in 2011 and projected to reach $4.4 billion by 2015.
Investigators from Johns Hopkins estimate that half a billion a year could be saved immediately if emergency room physicians stopped the routine and excessive use of head CT scans to search for stroke in dizzy patients, and instead used simple bedside physical exams to identify the small group of patients that truly needs imaging.
Click here to find out more about the Johns Hopkins study.
Click here to find out more about the hidden dangers of unnecessary CT scans.
Once they understand how inner ear disease can cause vertigo and nystagmus, any physician can use our simple clinical scheme to distinguish inner ear problems from more serious and rarer central causes like stroke in dizzy patients. Click here to find out how.