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Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.
Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.
The human body produces and destroys 15 million blood cells every second.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.