The best way to treat head lice is to use a fine tooth comb and extract all the nits (small eggs attached to hair) by hand and then treat the hair with an over-the-counter or prescription product. Watch this video by the American Academy of Dermatology to learn how to get rid of head lice.
Incidence of Panic disorder: About 1.7% of the adult U.S. population ages 18 to 54 - approximately 2.4 million Americans-has panic disorder in a given year. (Source: excerpt from Facts about Panic Disorder: NIMH).
The current population of the United States is about 311 million people. Estimates are that by 2020, it will rise to over 340 million. As Baby Boomers age, the increase in the population of the elderly will result in more need for general surgeons.