Tic Disorder: Beyond 'Just Endure It' | Songdo Tic Disorder

Hello. This is Baengnokdam Korean Medicine Clinic.

Today, we will discuss tic disorder, a concern for many parents, specifically why it tends to worsen during exam periods or new semesters, and how Korean medicine views and treats it.

1. Sudden Eye Blinking... Is It Just Stress?

This is the story of a middle school student.

The tension of needing to get along with friends in a new semester, the pressure of the first mid-term exam, parental expectations. Amidst this, the child began to frequently blink their eyes and twitch their shoulders. At first, it was dismissed as a habit, but it became increasingly distinct, to the point of being pointed out during class. The hospital recommended medication, saying it "could be early-stage tic disorder," but the parents hesitated. The child's sensitive personality made taking medication difficult, and there was also concern about potential effects on the brain. However, in such cases, recovery is actually more important than suppression.

2. Tic Disorder: A Warning Light for Brain Nerves

Tics are not merely bad habits or symptoms of attention deficit. They should be viewed as a temporary breakdown of the inhibitory mechanisms in the brain's motor control circuits, particularly the basal ganglia-cortical loop. The problem is that this breakdown is almost always underpinned by excessive stress, sleep deprivation, and emotional repression. Children and adolescents, in particular, find it difficult to express their emotions verbally, making it easy for such internal tensions to manifest as unconscious muscle movements. In other words, tics can also act as an emotional drain.

3. Why Do Tics Worsen During Exams? – A Hint from the Sympathetic Nervous System

Exams are not just simple evaluations. For some, they are a crisis that threatens their very sense of security. In such crisis situations, our bodies activate the sympathetic nervous system, entering "fight or flight" mode. Tics frequently worsen at this time. This is because the balance of the autonomic nervous system is disrupted under stress. Sleep is disturbed, meals become irregular, and as the state of tension persists, the brain sends a signal saying, 'It's time to release this.' That's precisely what manifests as tic symptoms.

4. How Does Korean Medicine View It? Why Does Eokgansan Often Appear?

In Korean medicine, these tic symptoms are typically interpreted as Ganpungnaedong (肝風內動), or "internal stirring of liver wind." It describes symptoms where tension, repression, and heat rise internally and manifest outwardly "like wind." One of the frequently used prescriptions in such cases is Eokgansan (抑肝散). This is not simply a medicine that 'suppresses the liver,' but a complex prescription that calms hypersensitivity and stabilizes the autonomic nervous system. In Japan, Eokgansan has been extensively studied for tic disorder, anger management disorder, and early-stage Alzheimer's, with clinical results showing a significant reduction in both the frequency and intensity of tics in children with tic disorder. Besides Eokgansan, prescriptions such as Ondamtang, Gwibitang, and Bogan-iksin-tang may also be used, depending on the child's constitution and pattern of tension.

5. The Goal of Treatment Is Not to "Eliminate Tics"

Many parents say, "Please make the tics disappear quickly," but Korean medicine does not approach it that way. The core of treatment is not to suppress tics, but to restore the physical and emotional background that gives rise to them. Acupuncture treatment is effective in stabilizing the autonomic nervous system and promoting physical relaxation; it is also used to improve sleep quality and reduce anger responses through acupoint stimulation. And most importantly, parental reaction matters. Rather than saying, "Stop it!" or "Why do you keep doing that!", it is necessary to design an environment that understands and stabilizes the child's stress sensitivity itself.

6. Conclusion – It Won't Disappear by Enduring It

Tics are powerful signals sent by the subconscious. They are a warning light indicating what kind of internal overload our child is currently experiencing. Instead of 'suppressing' that signal, we must listen to it, interpret it, and facilitate recovery. Herbal medicine and acupuncture can be delicate tools for that recovery. Thinking "it will get better with time" can come at too high a cost. Starting treatment now, addressing both the child's body and mind, is the fastest path to recovery.

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