Question
The child is 7 weeks old and has recently been experiencing symptoms of throat itching without phlegm. They have visited both the respiratory and otolaryngology departments, and have been prescribed medication for pharyngitis, but the effect has been unsatisfactory. The parents are asking how to determine the child’s true cause of illness and which department they should consult.
Answer
Based on the description, the child may have a tic disorder, which is a condition characterized by muscle spasms caused by mild brain dysfunction. The disorder is characterized by multiple, involuntary twitches, speech or behavioral disorders. Symptoms may include clearing the throat, blinking, and smacking the lips. It is recommended that parents take their child to a pediatrician for a follow-up examination to confirm whether it is a tic disorder and consider using haloperidol to control symptoms.