Believe it or not, eye rolling isn’t always a sign of disrespect. It’s one of the most common tics that children can develop. Other common tics are blinking, coughing and throat clearing. “A tic is an ...

For most kids tics are a temporary thing, and they're also essentially out of their control. Let's talk about tics. Not the crawling, creepy ticks that suck your blood, but the kind that involve ...

How common are tics during childhood? Tics are so widespread that some experts say they are a normal part of growing up. About 20 percent of children will develop a tic—an involuntary movement such as ...

Ever found yourself blinking rapidly without realising it? It could be your nose or ear flicks, or you suddenly clear your throat multiple times. These repetitive movements or sounds might seem ...

Ever found yourself blinking rapidly without realising it? It could be your nose or ear flicks or you suddenly clear your throat multiple times. These small, repetitive movements or sounds might seem ...

The parents of a 10-year-old Raleigh boy began noticing strange behavior in their son about a year ago, but had no idea that it could be the result of strep throat. The parents of a 10-year-old ...

You are what content you consume? Physicians at hospitals all over the world are reporting a bizarre phenomenon that’s seen a rapid rise in teenage girls developing tics — physical twitches — which ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Kate Linebaugh: Last week I got on the phone with a girl who's been suffering ...