Between 0.4% and 3.8% of children ages 5 to 18 may have Tourette's; the prevalence of other tic disorders in school-age children is higher, with the more common tics of eye blinking, coughing, throat clearing, sniffing, and facial movements.lthough there is no such thing as a typical case of Tourette syndrome, the condition follows a fairly reliable course in terms of the age of onset and the history of the severity of symptoms. Tics may appear up to the age of eighteen, but the most typical age of onset is from five to seven.
2 doctors agreed: Forehead injury fore: The bruising and swelling are not the concern. The forehead has a lot of blood vessels (very vascular) and small injuries can make big marks. At the beginning after the injury, it is important to watch for dizziness, vomiting, confusion and other signs of concussion. I hope this helps.
Basically, there are several factors that might cause big or also small pimples to appear on your forehead. Clogged pores are considered as the main cause of pimple, no matter where the pimple is formed. Your face has T-Zone that produce oil in very high amount. Your forehead lies in this T-Zone.