Ayurvedic medicines are used since from the centuries B.C. In olden days the Vaidya after diagnosing the disease, preparing the medicine and dispensing it to the patient. There was no question of safety, quality, effectiveness, adulterations, side effects and toxicity. After the industrial revolution where the commercialisation of the medicines started, the medicines were started to be prepared in small and large scale industries. Scarcity of herbal drugs, need for large quantity of raw drugs, costly herbs and metals, price competition between the pharmacies, made the increase in spurious and adulterated medicines. There is lack of standardization in the field of production. No standard criteria for the genuine raw drugs, no uniformity in the percentage of ingredients, no standard in the method of preparation, very few centers to analyze the chemistry of drug, not even standard monographs and manufacturing process to follow. The lack of quality control measures is another crucial factor that keeps away the West from recognizing our medicinal products. To avoid all these, there is urgent need of strict implementation of quality control guidelines by the Drug Regulatory board.

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BACKGROUND: There are limited data on the characteristics of yoga users in the U.S. OBJECTIVE:To characterize yoga users, medical reasons for use, perceptions of helpfulness, and disclosure of use to medical professionals. METHODS:Utilizing cross-sectional survey data from the 2002 National Health Interview Survey (NHIS) Alternative Medicine Supplement (n=31044), we examined correlates of yoga use for health. The estimated prevalence from 2002 NHIS of yoga for health was 5.1% corresponding to over 10 million adults. RESULTS:In 2002, yoga users were predominately Caucasian (85%) and female (76%) with a mean age of 39.5 years. Compared to non-yoga users, yoga users were more likely female (OR 3.76, 95% CI 3.11-4.33); less likely black than white (OR 0.65, 95% CI 0.53-0.80); tended to be younger; and more likely college educated (OR 2.70, 95% CI 2.37-3.08). Musculoskeletal conditions (OR 1.61, 95% CI 1.42-1.83), mental health conditions (OR 1.43, 95% CI 1.22-1.67), severe sprains in the last 12 months (OR 1.49, 95% CI 1.22-1.81), and asthma (OR 1.27, 95% CI 1.05-1.54) were independently associated with higher yoga use, while hypertension (OR 0.78, 95% CI 0.64-0.95) and chronic obstructive lung disease (OR 0.69, 95% CI 0.48-1.00) were associated with lower use. Yoga was most commonly used to treat musculoskeletal or mental health conditions, and most users reported yoga to be helpful for these conditions. A majority of yoga users (61%) felt yoga was important in maintaining health, though only 25% disclosed yoga practice to their medical professional. CONCLUSIONS:We found that yoga users are more likely to be white, female, young and college educated. Yoga users report benefit for musculoskeletal conditions and mental health, indicating that further research on the efficacy of yoga for the treatment and/or prevention of these conditions is warranted.KEY WORDS: yoga; complementary and alternative medicine (CAM); behavioral medicine.

National Center for Complementary and Integrative Health of the National Institutes of Health.

Key Points Question Is the transition from acute to chronic low back pain (LBP) associated with risk strata, defined by a standardized prognostic tool, and/or with early exposure to guideline nonconcordant care? Findings In this cohort study of 5233 patients with acute LBP from 77 primary care practices, nearly half the patients were exposed to at least 1 guideline nonconcordant recommendation within the first 21 days after the index visit. Patients were significantly more likely to transition to chronic LBP as their risk on the prognostic tool increased and as they were exposed to more nonconcordant recommendations. Meaning In this study, the transition rate to chronic LBP was substantial and increased correspondingly with risk strata and early exposure to guideline nonconcordant care.

ObjectiveThis study examined the association of initial provider treatment with early and long-term opioid use in a national sample of patients with new-onset low back pain (LBP).DesignA retrospective cohort study of patients with new-onset LBP from 2008 to 2013.SettingThe study evaluated outpatient and inpatient claims from patient visits, pharmacy claims and inpatient and outpatient procedures with initial providers seen for new-onset LBP.Participants216 504 individuals aged 18 years or older across the USA who were diagnosed with new-onset LBP and were opioid-naïve were included. Participants had commercial or Medicare Advantage insurance.ExposuresThe primary independent variable is type of initial healthcare provider including physicians and conservative therapists (physical therapists, chiropractors, acupuncturists).Main outcome measuresShort-term opioid use (within 30 days of the index visit) following new LBP visit and long-term opioid use (starting within 60 days of the index date and either 120 or more days’ supply of opioids over 12 months, or 90 days or more supply of opioids and 10 or more opioid prescriptions over 12 months).ResultsShort-term use of opioids was 22%. Patients who received initial treatment from chiropractors or physical therapists had decreased odds of short-term and long-term opioid use compared with those who received initial treatment from primary care physicians (PCPs) (adjusted OR (AOR) (95% CI) 0.10 (0.09 to 0.10) and 0.15 (0.13 to 0.17), respectively). Compared with PCP visits, initial chiropractic and physical therapy also were associated with decreased odds of long-term opioid use in a propensity score matched sample (AOR (95% CI) 0.21 (0.16 to 0.27) and 0.29 (0.12 to 0.69), respectively).ConclusionsInitial visits to chiropractors or physical therapists is associated with substantially decreased early and long-term use of opioids. Incentivising use of conservative therapists may be a strategy to reduce risks of early and long-term opioid use.

ObjectiveAn effective career in medicine requires empathy and compassion, yet the demands of a medical education increase stress and decrease students’ ability to connect with patients. However, research suggests mind-body practices improve psychological well-being. This study aimed to evaluate the psychological effects on medical students of an 11-week elective course, Embodied Health or EH, which combines yoga and meditation with neuroscience didactics.MethodsThe effects on 27 first- and second-year medical students were evaluated via surveys in four areas: empathy, perceived stress, self-regulation, and self-compassion. Scales used were 1. Jefferson Scale of Physician Empathy, which measures empathy among health students and professionals and medical students on a scale of 1 (least empathetic) to 7 (most empathetic); 2. Cohen's Perceived Stress Scale, a measure of the perceived uncontrollability of respondents' lives, from 0 (least stressed) to 4 (most stressed); 3. Self-Regulation Questionnaire, which measures the development and maintenance of planned behavior to achieve goals, from 1 (least self-regulated) to 5 (most self-regulated); and 4. Self-Compassion Scale, which measures self-criticism, from 1 (least self-compassionate) to 5 (most self-compassionate). Students also reflected on EH's impact on their well-being in a post-course essay.ResultsSelf-regulation and self-compassion rose 0.13 (SD 0.20, p = 0.003) and 0.28 (SD 0.61, p = 0.04), respectively. Favorable changes were also seen in empathy and perceived stress, which went up by 0.11 (SD 0.50, p = 0.30) and down by 0.05 (SD 0.62, p = 0.70), respectively; these changes did not reach statistical significance. Students’ essays were found to discuss the following recurrent themes: 1) Reconnection between mind and body; 2) Community in a competitive environment; 3) Increased mindfulness; 4) Confidence in use of mind-body skills with patients; and 5) Stress management. These themes overlapped with the measures EH affected quantitatively.ConclusionA mind-body course for medical students increased self-regulation and self-compassion. Qualitative themes discussed in students’ post-course essays reflected these effects.