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goldenseal plant

© 2018 Steven Foster

A goldenseal monograph for the home

Latin Name: Hydrastis canadensis


Common Names: goldenseal, yellow root


This goldenseal monograph provides basic information about goldenseal—common names, usefulness and safety, and resources for more information.

Source: https://nccih.nih.gov/

Goldenseal Basics

  • Goldenseal is a plant native to North America. Overharvesting and loss of habitat have decreased the availability of wild goldenseal, but the plant is now grown commercially in the United States, especially in the Blue Ridge Mountains.
  • Historically, Native Americans used goldenseal for skin disorders, ulcers, fevers, and other conditions. European settlers adopted it as a medicinal plant, using it for a variety of conditions.
  • Currently, goldenseal is used as a dietary supplement for colds and other respiratory tract infections, allergic rhinitis (hay fever), ulcers, and digestive upsets such as diarrhea and constipation. It is also used as a mouthwash for sore gums and as an eyewash for eye inflammation, and it is applied to the skin for rashes and other skin problems.
  • The roots of goldenseal are dried and used to make teas, extracts, tablets, or capsules. Goldenseal is often combined with echinacea in commercial products.

Goldenseal in Health Research

  • Very little research has been done on the health effects of goldenseal.

Goldenseal Research Summary

  • The scientific evidence does not support the use of goldenseal for any health-related purpose.
  • Berberine, a substance found in goldenseal, has been studied for heart failure, diarrhea, infections, and other health conditions. However, when people take goldenseal orally (by mouth), very little berberine may be absorbed by the body or enter the bloodstream, so study results on berberine may not apply to goldenseal.
  • The National Center for Complementary and Integrative Health (NCCIH) is funding research to study how goldenseal may act against bacteria and to develop research-grade goldenseal for use in human studies.

Goldenseal Safety

  • There isn’t much reliable information on the safety of goldenseal.
  • Women who are pregnant or breastfeeding should not use goldenseal, and it should not be given to infants. Berberine can cause or worsen jaundice in newborn infants and could lead to a life-threatening problem called kernicterus.
  • Goldenseal contains substances that may change the way your body processes many medications. If you’re taking medication, consult your health care provider before using goldenseal.

Goldenseal References

 

PubMed Articles About


Source: National Center for Biotechnology Information (NCBI)[Internet]. Bethesda (MD): National Library of Medicine (US), National Center for Biotechnology Information; [1988] – [cited 2018 Apr 5]. Available from: https://www.ncbi.nlm.nih.gov/

Wang, CX., Wu, D., Yang, PP., Wu, QH., (2020) [Efficacy and safety of non-vitamin K antagonist versus vitamin K antagonist oral anticoagulants in the prevention and treatment of thrombotic disease in active cancer patients: a systematic review and meta-analysis of randomized controlled trials].

We aimed to compare the efficacy and safety of non-vitamin K antagonist oral anticoagulants (NOAC) and vitamin K antagonist (VKA) in the prevention and treatment of thrombotic diseases in patients with active cancer. To find randomized controlled trials (RCT) in which NOACs were compared VKAs in active cancer, we searched the electronic databases (PubMed, Web of Science and Clinical Trials) up to May 2019 and and languages restricted to Chinese and English. According to the screening strategy, two researchers independently screened and extracted literature, evaluated the quality of literature, the suitability of collected cross study data for analysis, and tested the heterogeneity. The relative risk () and 95% confidence interval (95%) of major bleeding, clinically related non-major bleeding, VTE, stroke and all-cause mortality in active cancer patients with VTE, active cancer patients with non-valvular atrial fibrillation (NVAF) was calculated and the results were compared between NOAC with VKA. A total of 9 RCTs were included, including 5 cancers with VTE (5/9) and 4 cancers with NVAF (4/9). A total of 5 867 patients were included. After excluding 1 818 (30.99%) patients with cancer history, 4 049 (68.86%) patients with active cancer were statistically analyzed. Among them, 2 278 (56.26%) received NOAC treatment, 1 771 patients (43.74%) received VKA treatment. The quality of the included documents was high (all scores were>5 points), and the data of each included document could be summarized and analyzed (>0.05). The heterogeneity of main outcome events was very low ( = 0). In VTE patients with active cancer, NOACs were more effective in reducing recurrence of VTE (=0.55, 95% 0.36 -0.84; 0.005) and clinically related non-major bleeding (=0.77, 95% 0.60 -0.98; 0.03) than VKAs. In NVAF patients with active cancer, efficacy of NOACs and VKAs was similar in terms of reducing VTE, stroke, clinically related non-major bleeding, major bleeding and all-cause mortality events (>0.05). For patients with active cancer accompanied by VTE, NOAC may has more advantages in efficacy and safety compared to VKA in the prevention and treatment of thrombotic diseases.

Zhang, ZD., Liu, H., Lyu, J., Yu, DD., Sun, MH., (2020) [Systematic review and Meta-analysis of efficacy and safety of Xiangsha Yangwei Pills in treatment of chronic gastritis].

To systematically evaluate the efficacy and safety of Xiangsha Yangwei Pills in the treatment of chronic gastritis. Compu-ter retrieval was performed for Cochrane Library, Medline, EMbase, China Knowledge Network Database(CNKI), China Biomedical Literature Service System(SinoMed), Chongqing Weipu Chinese Science and Technology Journal Database(VIP) and WanFang Database(WanFang) randomized controlled trials about Xiangsha Yangwei Pills combined with Western medicine in the treatment of chro-nic gastritis. The retrieval time ranged from the establishment of the library to April 26, 2019. Meta-analysis was performed by RevMan 5.3 software after two independent researchers conducted literature screening, data extraction and quality evaluation according to inclusion and exclusion criteria. A total of 1 720 patients were enrolled in 18 RCT. According to the classification of chronic gastritis, they were divided into three subgroups: chronic gastritis, chronic atrophic gastritis and chronic superficial gastritis. The results of Meta-ana-lysis showed that the efficacy of Xiangsha Yangwei Pills combined with Western medicine in treating chronic gastritis was higher than that of Western medicine. As for the recurrence rate, Xiangsha Yangwei Pills combined with Western medicine was lower than Western medicine. And there was no statistical difference about helicobacter pylori(Hp) eradication rate between Xiangsha Yangwei Pills combined with Western medicine as well as Western medicine. In terms of the incidence of adverse reactions, Xiangsha Yangwei Pills combined with Western medicine was lower than Western medicine, and no serious adverse reaction was reported. The results of this systematic review showed that compared with the conventional Western medicine group, Xiangsha Yangwei Pills combined with Western medicine can significantly alleviate clinical symptoms of chronic gastritis, with fewer adverse reactions. However, due to the low methodological quality of the included studies and the reliability of the impact conclusions, high-quality multi-center, large-sample, randomized, double-blind controlled trials are needed for validation.

Clifford, T., Jeffries, O., Stevenson, EJ., Davies, KAB., (2020) The effects of vitamin C and E on exercise-induced physiological adaptations: a systematic review and Meta-analysis of randomized controlled trials.

We conducted a systematic review and meta-analysis of randomized controlled trials examining the effect of vitamin C and/or E on exercise-induced training adaptations. Medline, Embase and SPORTDiscus databases were searched for articles from inception until June 2019. Inclusion criteria was studies in adult humans where vitamin C and/or E had to be consumed alongside a supervised exercise training program of ≥4 weeks. Nine trials were included in the analysis of aerobic exercise adaptations and nine for resistance training (RT) adaptations. Vitamin C and/or E did not attenuate aerobic exercise induced improvements in maximal aerobic capacity (O (SMD -0.14, 95% CI: -0.43 to 0.15,  = 0.35) or endurance performance (SMD -0.01, 95% CI: -0.38 to 0.36,  = 0.97). There were also no effects of these supplements on lean mass and muscle strength following RT (SMD -0.07, 95% CI: -0.36 to 0.23,  = 0.67) and (SMD -0.15, 95% CI: -0.16 to 0.46,  = 0.35), respectively. There was also no influence of age on any of these outcomes ( > 0.05). These findings suggest that vitamin C and/or E does not inhibit exercise-induced changes in physiological function. Studies with larger sample sizes and adequate power are still required.

Chen, G., Chen, Y., Chen, Z., Gao, S., Zhang, P., Zhang, H., Huang, Y., Lin, Y., Wei, L., (2021) Sanao decoction for asthma: Protocol of a systematic review.

Asthma is a chronic inflammatory disease characterized by recurrent attacks of breathlessness and wheezing, which often worsen at night or in the early morning and vary from person to person in severity and frequency. Sanao decoction (SAD), as a traditional Chinese medicine compound, has a long history of clinical application in the treatment of respiratory diseases. Whereas neither systematic nor meta-analysis of randomized controlled articles explain the efficacy of SAD in treating asthma. Therefore, we provide a protocol to evaluate the efficacy and safety of SAD for asthma.

Ahmad, I., Zaman, GS., Silvian, SP., Alshaharani, MS., Ahmad, I., Mansuri, N., Fayazuddin, S., (2021) Resistance training exercises for obese and non-obese individuals living in high-altitude regions utilizing biochemical markers-A controlled trial.

High-altitude disease prevalence varies according to types of exposure and the effects of hypoxic and hypobaric environments, with the result that people at high altitudes present many different physiological responses.