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).
Panic attacks typically last for less than 20 minutes. They start suddenly, sometimes for no obvious reason, sometimes in response to a stressful event, and sometimes as a result of exposure to a situation that has triggered previous panic attacks.udden onset of extreme anxiety, pounding heart, dizzyness, trouble breathing, apprehension, and a sense of doom or lack of ability to escape are signs of a panic attack. Peak anxiety usually occurs around 10 minutes after the start of the attack. However, in some rare cases a panic attack can go on for hours.