Patient's question:
My little girl just turned 5 years old. In the past month, she has been experiencing tics, with the last three episodes occurring every 8 days. During the tics, she is conscious, and if an adult shouts nearby, she immediately stops the tics and returns to normal. She does not foam at the mouth during the tics; it is primarily jaw tremors.Doctor's answer:
Convulsions are not necessarily caused by epilepsy; children may also have convulsions due to other reasons. First, we should understand what convulsions are. Convulsions are a manifestation of involuntary movement, a pathological phenomenon of neuro-muscular diseases, characterized by involuntary contractions of striated muscles. Clinically, there are many manifestations, with common types including seizures, tonic spasms, myoclonus, tremors, choreic movements, athetosis, torsional spasms, fasciculations, and habitual twitching, among others. Convulsions are one of the main symptoms of epilepsy, but they are not exclusive to epilepsy. Other diseases can also cause convulsions, such as hysterical convulsions, hypocalcemic convulsions, hypoglycemic seizures, breath-holding attacks, and sleep myoclonus, which do not fall under the category of epilepsy. At the same time, some types of epilepsy patients do not exhibit convulsive symptoms, such as absence seizures and temporal lobe epilepsy. Therefore, convulsions should not be equated with epilepsy. Clinically, there are many forms of convulsions in children. When encountering a child with convulsions, it is not advisable to diagnose epilepsy lightly and requires careful differentiation.