Objective : This case report show the effect of Yonggyechulgam-tang on Panic disorder.

Methods : The patient was diagnosed Panic disorder based on DSM-5. According to Shanghanlun six meridian patterns diagnostic system, the patient treated with Yonggyechulgam-tang for 4 months. The level of panic disorder was evaluated by VAS and BAI.

Results : After the treatment, VAS and BAI decreased 10→2, 42→4 each.

Conclusions : Yonggyechulgam-tang improved the symptoms of Panic disorder on this study. Although Yonggyechulgam-tang is not an usual treatment for Panic disorder, we could prescribe the medicine due to Shanghanlun six meridian patterns diagnostic system.

KeyWords : Shanghanlun, Yonggyechulgam-tang, ryokeijutsukanto, panic disorder, anxiety disorder, six meridian patterns diagnostic system