Nervous tics in children are treated based on their severity, explains WebMD. The tics of some patients resolve on their own, but more severe cases may require medication or behavioral therapy to reduce their frequency and severity. A cure for nervous tics does not exist as of 2015.Continue Reading
Motor and vocal tics, which consist of short and sudden movements or sounds, are the most common, according to WebMD. Tics are involuntary movements that can be suppressed, but discomfort often develops until the tic is performed.
Children with nervous tics experience physical symptoms such as obsessive or repetitive touching, heat twitching, eye blinking, facial grimacing, and lip biting, according to Kids Health. Some children kick, jump and wrinkle their noses. Vocal tics include barking, hissing, coughing, grunting and sniffing.
The cause of tics is unknown, but sleep deprivation and stress may contribute to the severity of tics, as WebMD explains. Tic disorders are diagnosed based on the age of the child when tics begin to occur, their duration and severity and whether the tics are motor, vocal or both. Tics do not normally decrease a child's quality of life, but severe tics can affect a child's social life and school work.Learn more about Mental Health