Manic psychosis associated with ginseng: a report of two cases and discussion of the literature.

BACKGROUND: Herbal medicine use, highly prevalent in the general population, is often a neglected component of the medical history. Herbs are presumed safe because they are "natural" self-care products. We call attention to the following issues: Panax ginseng, one of the most frequently used herbal medicines, has complex pharmacological activity, and can be associated with severe psychiatric symptoms. Physicians may be unfamiliar with herbal therapy risks, and the need for further education and systematic research is highlighted. OBJECTIVE: To describe two cases of new onset manic psychoses associated with high dose, chronic ginseng use, and review the relevant literature. CASE REPORTS: A 23-year-old man developed acute mania after one month of daily ginseng use and intermittent cannabis use. A 79-year-old man developed hypomania while using ginseng and yohimbine for erectile dysfunction, and had a recurrence of mania after stopping yohimbine but increasing his daily intake of ginseng. CONCLUSIONS/SUMMARY: Symptoms of mania fully remitted within days upon discontinuation of ginseng and supportive treatment. Available data prevent a clear determination of causation; however, ginseng-induced mania in the these and previous case reports is suggested by the following: patients had no prior psychiatric history, daily use of ginseng was temporally associated with mania onset, patients ingested much higher doses for a longer duration than recommended in Traditional Chinese Medicine (TCM), and withdrawal of ginseng led to rapid remission. Generally well tolerated, many physicians are unaware that ginseng may be associated with acute and significant psychiatric disturbances for certain at-risk individuals.

Buprenorphine in the treatment of non-suicidal self-injury: a case series and discussion of the literature.

A global public health problem, non-suicidal self-injury (NSSI) is highly prevalent in both males and females, and tends to first occur in adolescence. NSSI is correlated with a history of childhood trauma, and with a variety of developmental and psychiatric disorders. NSSI is associated with increased risk of morbidity and premature death from suicide, accidents, and natural causes. Current treatment approaches are inadequate for a substantial number of people. Converging evidence for opioid system dysregulation in individuals with NSSI make this a promising area of investigation for more effective treatments. The pharmacological profile of buprenorphine, a potent µ-opioid partial agonist and κ-opioid antagonist, suggests that it may be beneficial. In this paper, we describe the successful treatment of severe NSSI with buprenorphine in six individuals, followed by discussion and further recommendations.

Cancer risk from diagnostic radiology in a deliberate self-harm patient.

OBJECTIVE: Patients who engage in recurrent deliberate self-harm (DSH) behaviours have increased morbidity and mortality and use emergency services more than others. Unrecognized iatrogenic injury may play a role. Specifically, we call attention to the potential danger of cumulative radiation exposure. METHOD: Case presentation and discussion. RESULTS: A 29-year-old woman with multiple episodes of deliberate foreign body ingestion received over 400 diagnostic radiology examinations during a 12 year period. The patient's calculated total radiation dose reached an average of 20.5 mSv per year, a dose comparable to atomic bomb survivors and nuclear industry workers, populations in which there is a significant excess cancer risk. CONCLUSION: Patients with recurrent self-injurious behaviours, frequent users of healthcare services who often undergo repeated medical assessment and treatment, are likely at higher risk for iatrogenic adverse events. Multiple diagnostic radiology examinations have recently come under scrutiny for causing increased lifetime risk of cancer. Healthcare providers, in particular psychiatrists and emergency department physicians, should consider the cumulative risks of radiological procedures when assessing and treating patients with DSH.

Behavioral approaches to pain management in the elderly.

Pain is a complex phenomenon, influenced by many individual and external factors, and may be experienced differently with age. The detrimental health and social effects of chronic pain are well known. Age-related disorders, such as dementia, may interfere with the communication of pain. Health care provider bias and cultural expectations also may be barriers to the recognition and management of pain in the elderly. A multidisciplinary and multimodal approach in older adults is essential to effective assessment and management. Behavioral approaches to pain should be considered and incorporated into treatment where appropriate.