Broadcasting. 1  Tokyo Broadcasting System, a stock holding company in Tokyo, Japan TBS Television, a television station. 2  Turner Broadcasting System, US media company TBS (U.S. TV channel), a cable television channel in the United States.
The most common cause of hives in young children is a viral infection, such as a cold or flu. Or your child may have developed hives as a result of an allergic reaction to: Make a note of the time when the hives first appeared, how long they lasted, and any possible triggers you can think of.
Sometimes a breakout of hives has nothing to do with allergies. 1  Other causes include: 2  infections, including colds. 3  exercise. 4  anxiety or stress. 5  exposure to the sun. 6  exposure to cold, such as from diving into a cold pool. 7  contact with chemicals. 8  scratching.