Small children suddenly blink frequently, to see if there is eye discomfort, in addition to the exclusion of eye discomfort and other reasons, need to consider the following aspects. First, habitual spasms, which are bad habits or imitation of other people’s behavior, usually do not last too long, and usually recover spontaneously after a while. Second, Tourette’s syndrome, also known as Tourette’s syndrome, manifests itself as a limited twitching of the facial muscles, which can be characterized by abnormal movements such as frowning, blinking, skimming, shrugging, etc., as well as obscene language, screaming, and making abnormal noises. If the latter is being considered for Tourette Syndrome, a visit to a pediatrician is needed to determine if Tourette Syndrome is being considered. Tourette’s syndrome is treated with medications such as haloperidol, Tabrizol, and Thiabrizol, most of which are effective in relieving and improving the condition, and most of which stop after puberty.