Kampo, or traditional Japanese herbal medicine, has been used for clinical practice in Japan. The most appropriate Kampo formula should be chosen for each individual based on specific diagnostic procedures. Fuku shin, the abdominal exam, is one of the most important diagnostic procedures. There are several Fukushos (abdominal conformations). Depression and anxiety have been shown to be related to Shin ka hi koh, epigastric obstructive hardness, and neuroses have an association with Kyoh kyoh ku man, hypochondriac distress. The aim of our study was to compare Fukushos at each level of depression and anxiety symptoms and to assess the associations between occurrence and pain catastrophizing. Two hundred and twenty-nine patients were assigned to high-, moderate-, or low-level anxiety-depression groups based on the hospital anxiety and depression scale and were investigated for occurrence of major Fukushos. Moreover, the associations between occurrence and the pain catastrophizing scale (PCS) were analyzed. The moderate and high anxiety-depression groups showed a higher occurrence of Shin ka hi koh [low, 29%; moderate, 51%; high, 67%] (P < 0.0001). In contrast, the relationship between the occurrence of Kyoh kyoh ku man and the PCS showed a significant albeit small correlation (r s = 0.1296, n = 229, P = 0.0491).

A combination of jaw exercise and psychological intervention to reduce parafunctional activities is more effective than jaw exercise alone for the improvement of craniocervical pain without apparent organic abnormalities.

Kampo, a branch of traditional Japanese herbal medicine, has been the backbone of Japanese medicine for more than 1500 years. The health insurance system in Japan allows patients to access both Western and Kampo medical care at the same time in the same medical institution. Kampo has been used for the treatment of not only acute but also chronic pain in Japan. In this review, we will elaborate on the short history of Kampo, its basic concepts, and use for the treatment of pain.

Objective To retrospectively analyze the effects of our original combination therapy treatment on patients with nonodontogenic persistent dentoalveolar pain. Methods Twenty-one patients suffering from persistent dentoalveolar pain (nineteen females and two males; mean age ± standard deviation: 55.7 ± 19.6 years) participated in this study. They were treated with a therapy combination of jaw exercise and psychoeducation to reduce oral parafunctional activities every month. The intensity of pain in these subjects was evaluated using a numerical rating scale (NRS) before and after treatment. Results The NRSs at the baseline ranged from 5 to 10 (median, 8), from 0 to 10 (median, 2) at one month after treatment, from 0 to 10 (median, 1) at three months after treatment, and from 0 to 10 (median, 0) at the end of treatment. Pain intensity after treatment improved significantly. Conclusion There was a significant reduction in pain after our combination of therapies as nonpharmacological treatments, and therefore this treatment could be useful in the management of NPDP patients.

There are patients who suffer from persistent dentoalveolar pain disorder (PDAP) which is a pain of the teeth, either dentoalveolar pain or nonodontogenic toothache, and its cause has not yet been identified. An effective intervention for PDAP has not yet been established. Interventions for patients with PDAP are generally pharmacological treatments such as antidepressants, anticonvulsants, and pregabalin. However, these medicines are not always effective for patients. The pain disorder in the orofacial region including temporomandibular disorder (TMD) and PDAP was effectively treated with our original exercise therapy. However, we did observe some intractable cases of PDAP even when our original exercise therapy was used. This paper presents our findings in which Kamishoyosan improved the pain intensity in 14 out of 15 PDAP patients refractory to our original exercise therapy.

Blood stasis is a very important pathophysiological concept not only in Kampo but also in traditional Chinese medicine. Blood stasis indicates severe disease. Fuku shin (the abdominal exam) and Zetsu shin (the tongue exam) are the most important approaches of the 4 diagnostic procedures in Kampo. Tenderness of the lower abdominal region (Sho fuku koh man) and distended sublingual veins have been mentioned as typical signs of blood stasis in Kampo or traditional Chinese medicine. The aim of the present study was to determine the association between Sho fuku koh man and distended sublingual veins. An appearance of sublingual veins and a level of Sho fuku koh man showed a significant and positive correlation (rs = .5248; n = 279; P < .0001). In conclusion, the relationship between the appearance of sublingual veins and the level of Sho fuku koh man showed a significant and positive correlation.

Kampo medicine, a Japanese traditional herbal medicine, has been used in clinical practice in Japan. The most appropriate Kampo formula should be chosen for each individual by the four diagnostic procedures. Fuku shin, the abdominal exam, is one of the most important approaches in the procedures. There are several abdominal conformations (signs) when administering Fuku shin. In Kampo medicine, psychiatric illness-marked by depression and anxiety-has been shown to be related with an abdominal conformation, Shin ka hi koh (Epigastric Obstructive Hardness). The aim was to see the occurrence of abdominal conformations in each level of depression and anxiety symptoms. Two hundred fifteen patients were assigned to high-, moderate-, or low-level psychiatric comorbidity based on the Hospital Anxiety and Depression Scale and were studied regarding the occurrence of major abdominal conformations. Moderate and high psychopathological groups showed the higher occurrence of Shin ka hi koh [Low, 21%; Moderate, 67%; High, 74%] (p < 0.0001). In conclusion, moderate and high psychopathological patients showed the higher occurrence of a specific abdominal sign.

Patients who complain of chronic pain have various symptoms and complicated pathologies, and there are often cases in which the symptoms worsen due to weather changes. However, few studies have examined the nature of pain affected by weather changes. In this time, we investigated the characteristics of patients with weather-related pain. As results, their pain intensity is moderate and they can maintain moderate daily activity. But in psychosocial factors, they have low selfefficacy and high catastrophic thinking. As treatment for chronic pain, exercise therapy managed by a therapist is highly recommended in non-drug therapy. Patients with weather-related pain often complain at head and neck shoulders. Evidences on the effects of exercise therapy for these body parts have also been reported. We hope that capturing the characteristics of patients with weatherrelated pain will lead to more appropriate treatments tailored to the pathological condition of the patients.