Objectives: To define the difference in the identity of the authors of 『傷寒論』 and 『黃帝內經』 by analyzing the etymology of 巫, 毉, 醫, and 工. Methods: We analyzed the meaning of three Chinese characters based on oracle bones and bronze inscriptions, and considered examples of their utilization in two books. Results:In 『Gangpyeong-Shanghanlun』, 巫appears once, 醫appears 28 times, and 工appears once. In 『Huangdi Neijing』, 巫appears twice, 醫appears 24 times, and 工appears 64 times. Conclusions: The authors of 『傷寒論』 recognized themselves as '醫', and they were doctors who mainly treated prescriptions in the liquid form represented by 湯(tang). The authors of 『黃帝內經』 recognized themselves as '工', and they were doctors who treated them with a tool represented by "acupuncture."

Objectives : This study aimed to suggest distinct signs of Greater yin disease (tàiyīnbìng, 太陰病) by researching the etymology of three terms: zi-tong (自痛), jie-ying (結硬), and yin-er (因爾), which are exclusive found only in Greater yin disease (太陰病) in Gangpyeong-shanghanlun, but not in other categories. Methods : We studied the etymologies of the three terms that are unique in Greater yin disease, then found some pathological signs that are related with them through the four mental illness cases, which include somatization, obsessive-compulsive behavior, delusion, and panic disorder. Results : Based on the definitions of each term, we diagnosed the four patients who had mental illnesses as having Greater yin disease, and we observed meaningful improvements after administering herbal medication. After Gyejigajakyak-tang administration, the Insomnia Severity Index (ISI) score decreased from 18 to 7 and the Beck's Anxiety Index (BAI) score decreased from 36 to 18 in the first case, the ISI score decreased from 27 to 16 and the BAI score decreased from 50 to 33 in the second case, and the ISI score decreased from 23 to 4 and the BAI score decreased from 34 to 5 in the third case. In the last case, the ISI and BAI scores were 16 and 22, respectively, at the first visit, and it was found that the scores had changed to 6 and 22, respectively, at the last visit. Conclusions : We found that the unique terms in Greater yin disease, including zi-tong (自痛), jie-ying (結硬), and yin-er (因爾), can be interpreted as groundless arbitrary assumption, resting strong tension, and psychological projection based on the etymological hypothesis. Therefore, we suggest these as specific signs of Greater yin disease.

Objective: To explore the meaning of 虛in Shanghanlun through two cases. Methods: We analyzed the original form of 虛and the contexts in Shanghanlun. Concurrently, we report two clinical cases treated with Chijasi-tang according to the newly deduced definition of 虛. Results: 虛is composed of 丘and 虍, which means a tiger on a large hill. Here, the meaning of "empty"was derived. In both cases, sleep disorders and heart stuffiness were the chief complaints, which were confirmed to occur under 虛's circumstances. Therefore, Chijasi-tang was administered to two patients with a feeling of emptiness as a pathogenic factor, and improvements were confirmed in both cases. Conclusions: In 15 provisions of Shanghanlun, 虛is defined as "a feeling of emptiness"instead of of "deficient,"which was widely used previously, and appears clinically as "emptiness after being hurt by someone."This definition was applicable in both cases.Further study of the other characters is needed because the previously used meaning may be different in the 15-character provisions of the Shanghanlun.

Objective: The aim of this study was to analyze the origin and characteristics of Allii Macrostemi Bulbus. Methods: Bibliographies on Allii Macrostemi Bulbus that focused on the origin of the material were examined. Based on this analysis, an inventory was prepared and the characteristics of the original material are presented. Results: Korean and foreign literature were reviewed to prepare an inventory, and Based on these results, the state of plants either currently cultivated or distributed as medicines, , and are summarized. 1. The origin of Allii Macrostemi Bulbusis the scaly stem of Allii macrozoon Bunge or Allii bakeri Regel. 2. The current white water mark in circulation is the scaly stem of the sandalae Allii macromoleon Bunge. 3. Scilla sinensis(Lour.) Merr. is. 4. The properties of Scilla sinensis(Lour.) Merr. are cool and bitter, healing the forests, mowing the ointment, stopping the oxen, and curing the absence of distractions and stuffy symptoms and removal of the placenta after childbirth. Conclusions: The origin of Allii Macrostemi Bulbusis the scaly stem of Allii macrozoon Bunge or Allii bakeri Regel.

Objective : The purpose of this study was to report the improvement of a patient with tinnitus treated by herb-formulae medication based on Shanghanlun provisions. Methods : According to a disease pattern identification diagnostic system based on Shanghanlun provisions, a patient was diagnosed with Taeyang-byung, 40th provision and was administered Socheongryong-tang herbal medication for 45 days. The numeric rating scale (NRS) was used to estimate the response. Results : The NRS score changed from 10 to 0 and the tinnitus disappeared by 40th provision of Socheongryong-tang selected according to Shanghanlun provisions. Conclusions : This case report suggests that the two words in the 40^th provision of Shanghanlun, '表不解, 水氣'(exterior do not release, water qi) indicate a close relationship between economic difficulty and stuffiness of being in water, which affect tinnitus in this case.

Objective: This case report presents the effect of Oryeong-san on vasovagal syncope. The patient was diagnosed with Grater Yang disease based on Shanghanlun provisions. Methods: According to the disease pattern identification diagnostic system based on Shanghanlun provisions (DPIDS), we diagnosed the patient as presenting Greater Yang disease. The patient was treated with Oryeong-san for 45 days. The change in symptoms was estimated based on VAS. Results: After treatment, the patient's VAS score from 10 to 0 and he was completely cured. Conclusions: This case study shows the effectiveness of using Oryeong-san on vasovagal syncope according to DPIDS.

Objective: The aim of this study was to evaluate the effects of Gyejigamchoyonggolmoryeo-tang on facial flush. Methods: Facial flushwas evaluated using photographs and questionnaires. The (VAS) and investigator's global assessment were used to measure the improvement in facial flush symptoms. Results: The visual findings were. The VAS score decreased from 10 to 0 after administration of Gyejigamchoyonggolmoryeo-tang for 40 days. In addition, accompanying symptoms such as neck pain, palpitation, and insomnia were improved. These results indicated that Gyejigamchoyonggolmoryeo-tang was effective for emotional facial flush. Conclusions: This study shows the effective treatment of facial flush using Gyejigamchoyonggolmoryeo-tang based on the provisions of the Shanghanlun disease pattern identification diagnostic system.

Objective: This study aimed to report the effect of Baekhogainsam-tang on brain fog. Methods: A 59-year-old female patient complained of brain fog and waking up frequently during the night. Based on the Shanghanlun disease pattern identification diagnostic system, the patient was treated with Baekhogainsam-tang. The result was evaluated using the score. Results: After administration of Baekhogainsam-tang for 45 days, the MFI score decreased from 89 to 40. The average number of instances of waking up during the night decreased from 3 to 1.5. Conclusions: Some cases of brain fog can be treated by Baekhogainsam-tang.

Objective: This study aimed to report the improvement of patients with hyperhidrosis treated using Gyejigajagyak-tang based on the Shanghanlun provisions. Methods: Two patients were diagnosed with Greater-yin disease based on the 279^th provision of Shanghanlun, and Gyejigajagyak-tang was used to treat hyperhidrosis. The result was evaluated using the Hyperhidrosis Disease Severity Scale and Visual Analogue Scale. Results: An analysis of results of the two cases showed that the patients' conditions had improved. The amount of sweat produced was decreased in both cases. Conclusions: These results suggest that the medicines defined in Shanghanlun are clinically effective when Shanghanlun is properly interpreted, considering the origins of the Chinese characters in the text, and the Shanghanlun disease pattern identification diagnostic system is applied.

Objective: In this case report, we aimed to determine the effect of Kyejigadahuang-tang on central post-stroke pain (CPSP). Methods: A 42-year-old woman presented with whole-body neuralgia due to CPSP. According to the diagnostic system based on Shanghanlun provisions (DPIDS), the patient was treated with Kyejigadahuang-tang. The results were evaluated using the Numeric Rating Scale (NRS) and Korean Neuropathic Pain Questionnaire (KNPQ). Results: After administration of Kyejigadahuang-tang for 30 days, the NRS score decreased from 8.5 to 3 and the KNPQ score decreased from 151 to 51. Conclusions: The patient completely recovered from CPSP following treatment with Kyejigadahuang-tang according to DPIDS.

Objective: In this study, we aimed to inform people that acne can be improved with Osuyu-tang (OSYT) based on the Shanghanlun disease pattern identification diagnostic system (DPIDS). Methods: We evaluated the progress of symptoms, patient compliance, and presence of side effects after the patient took OSYT. The progress of acne treatment was evaluated using the Korean Acne Grading System (KAGS), visual findings, and patient statements. Results: According to the DPIDS, the patient was diagnosed with provision 309 of soyinbing. After administration of OSYTfor 50 days, KAGS decreased from grade 3 to grade 1. Cold hands and feet improved significantly. Conclusions: Through this case study, we showed the possibility of the clinical interpretation and application of OSYT and suggested further case studies in the future.

Objective: This study aimed to report the improvements of with nummular eczema treated using Osuyu-tang based on Shanghanlun provisions. Methods: According to the disease pattern identification diagnostic system based on the the patient was diagnosed with lesser-yin disease. The patient was treated with Osuyu-tang for 60 days. The severity of the patients' pruritus decreased, and changes in symptoms were assessed using visual analogue scale score and vIGA-AD^TM Results: The patients' symptoms improved, pruritus decreased, and abrasion healed. Conclusions: The results suggest that the words on the 309th provision of Shanghanlun are a direct cause of nummular eczema.

Objective: This case report describes the improvements of a patient with recurrent cystitis who was treated using an herbal medication according to the Shanghanlun disease pattern identification diagnostic system (DPIDS). Methods: 'DPIDS'and 'Interpretation based on Etymological chinese characters,'the patient was diagnosed with Shaoyin-bing, provision number 315, and administered Baektong-tang herb medication for 30 days. The changes in the symptoms of recurrent cystitis were estimated using the Interstitial Cystitis Symptom Index and Problem Index-Korean version (ICSI/ICPI-K) and Visual Analogue Scale (VAS). Results : The ICSI/ICPI-K score changed from 33 to 0 and VAS score changed from 7 to 0. Conclusions: The main causes of the disease were 微 and 利,and the symptoms of recurrent cystitis

Objective : The purpose of this study is to report the improvement in a patient who had Tourette syndrome treated with Hoeyeoksan based on Shanghanlun provisions. Methods: The symptoms of the patient were checked on days 14, 34, 62, 82, 103, and 119 after administration of Hoeyeoksan. Tourette syndrome was evaluated using Yale Global Tic Severity Scale (YGTSS), and oversleep and constipation were evaluated using visual analog scale (VAS). In addition, new clinical implications for the interpretation of Shanghanlun provision 318 were reviewed. Results: Daily tics occurred ten times a day for 14 days after the initial diagnosis but decreased to eight times a day after 34 days, six times a day after 62 days, five times a day after 82 days, twice a day after 103 days, and once a day after 119 days after administration of Hoeyeoksan. Oversleep and constipation improved together with Tourette syndrome. Conclusions: In this study, we observed that Hoeyeoksan had a therapeutic effect by improving the chief complaint of the patient. Hence, the interpretation of Shanghanlun provision 318 must include a patient's behavioral and sleep patterns as predisposing factors of Tourette syndrome.

Objective: The purpose of this study was to report improvement in patients with autism spectrum disorder (ASD) treated with herbal medication described in Shanghanlun. Methods: The patient was diagnosed with Lesser Yin disease based on the 315^th provision of Shanghanlun, and Baektonggajeodamjup-tang was used for treatment. The result was evaluated using the Korean-Childhood Autism Rating Scale (K-CARS). Results: The K-CARS score decreased from 32 to 15 after 7 months of treatment. Conclusions: Lesser Yin disease 315^th provision of Shanghanlun may be a provision describing ASD; in addition, Baektonggajeodamjup-tang may be an effective treatment for ASD.

Objective: The purpose of this paper is to report the improvement in a patient with benign paroxysmal positional vertigo (BPPV) treated with herbal medication based on the Shanghanlun disease pattern identification diagnostic system. Methods: According to the 'Disease Pattern Identification Diagnostic System based on Shanghanlun Provisions,'the patient was diagnosed with Guorem-byung number 350 provision, and took Baekho-tang herbal medication for 15 days. The result of administration was evaluated using the Dizziness Handicap Inventory (DHI) and the Visual Analog Scale (VAS). Results: After administration of Baekho-tang for 15 days, based on the 350 provision of Baekho-tang diagnosed according to the Shanghanlun provisions, the DHI score decreased from 74 to 16 and the VAS score decreased from 10 to 1. Conclusions: The patient recovered from symptoms of BPPV. This case report suggests that the words '滑,''厥,''裏'on the 350 provision of Shanghanlun mean physical and psychological causes of BPPV in this case.