scholarly journals An unusual immune thrombocytopenia case associated with dietary supplements containing 3G (Green tea, Ginseng and Guarana)

2020 ◽  
Vol 9 (3) ◽  
Author(s):  
Mehmet Zahid Kocak ◽  
Gulali Aktas ◽  
Satilmis Bilgin ◽  
Tuba T. Duman ◽  
Ozge Kurtkulagi ◽  
...  

Immune thrombocytopenia (ITP) is caused by autoantibodies to platelet antigens. Ginseng, a herbal remedy, inhibits platelet aggregation as well as green tea and guarana. We present a case of secondary ITP due to food supplement that contains ginseng, guarana and green tea, which is not previously reported in medical literature. A 39-year-old man was admitted to our clinic because of 2 days history of oral mucosal hemorrhage and recently developed skin lesions on extensor surfaces of bilateral upper extremity and both ankles. Platelet count was 5,470/mm3. He was diagnosed with secondary ITP, possibly due to herbal supplement contained green tea, ginseng and guarana, which patient was received for 4-5 days about 1 month ago. He responded well to the treatment with methyl prednisolone. Since herbal medicines and dietary supplements have many toxic effects it should be kept in mind that secondary ITP may develop during supplementation with these herbal products.

2011 ◽  
Vol 25 (3) ◽  
pp. 157-160 ◽  
Author(s):  
Y Radha Krishna ◽  
V Mittal ◽  
P Grewal ◽  
MI Fiel ◽  
T Schiano

Globally, people are struggling with obesity. Many effective, non-conventional methods of weight reduction, such as herbal and natural dietary supplements, are increasingly being sought. Fat burners are believed to raise metabolism, burn more calories and hasten fat loss. Despite patient perceptions that herbal remedies are free of adverse effects, some supplements are associated with severe hepatotoxicity. The present report describes a young healthy woman who presented with fulminant hepatic failure requiring emergent liver transplantation caused by a dietary supplement and fat burner containing usnic acid, green tea and guggul tree extracts. Thorough investigation, including histopathological examination, revealed no other cause of hepatotoxicity. The present case adds to the increasing number of reports of hepatotoxicity associated with dietary supplements containing usnic acid, and highlights that herbal extracts from green tea or guggul tree may not be free of adverse effects. Until these products are more closely regulated and their advertising better scrutinized, physicians and patients should become more familiar with herbal products that are commonly used as weight loss supplements and recognize those that are potentially harmful.


The current study aims to examine the problem of adulteration of herbal antidiabetic medicines with undeclared registered and banned pharmaceuticals. There is a growing trend where herbal medicines, dietary supplements and conventional foods are adulterated with hidden drugs and chemicals. These products are typically promoted for weight loss, lowering blood glucose, sexual enhancement and bodybuilding and are often represented as being “Natural.” Consumers should exercise caution before purchasing any product in the above categories. The FDA has taken the unprecedented step of warning diabetics not to purchase or use so-called “natural” diabetes treatments. In their most recent consumer bulletin, “Beware of Illegally Sold Diabetes Treatments,” the FDA asks diabetics to be on their guard when it comes to buying natural diabetic treatments online. Fraudulent diabetes products can be especially dangerous if we use them instead of proven treatments for diabetes. Without proper disease management, people with diabetes are at greater risk of developing serious complications. Undeclared ingredients can cause serious harm. If consumers and their health care professionals are unaware of the actual ingredients in the products they are taking, these products may interact in dangerous ways with other medications. Zayed Complex for Herbal Research & Traditional Medicine (ZCHRTM) lab. Department of Health (DOH) Abu Dhabi has identified an emerging trend where over-the-counter herbal products, frequently represented as dietary supplements, contain hidden active ingredients that could be harmful. Consumers may unknowingly take products laced with varying quantities of approved prescription drug ingredients, controlled substances, and untested and unstudied pharmaceutically active ingredients. ZCHRTM Research laboratory purchased diabetes samples from market as well as samples received from DOH, MOHAP and other government organizations, VIP’s and various other sources, revealed the presence of adulteration in many herbal medicinal products. These findings of ZCHRTM laboratory will help consumers, health care practitioners, and the public understands our action regarding diabetes products contaminated with various prescription drugs and chemicals. In continuation of our earlier studies, the main objective of the present study is to check pharmaceutical medicine adulteration of nonprescription and even prescription diabetes medicines in the laboratory using chromatographic and spectrometric techniques and to discuss its side effects in the best interest of consumers and public health safety (Chart -1). This paper also gives an overview of health-related risks after consuming such spurious products and challenges for future perspectives to control such type of malpractices [1-3].


Author(s):  
Mayuree Tangkiatkumjai ◽  
Chatchai Kreepala ◽  
Li-Chia Chen

The evidence of benefits and safety of complementary and alternative medicine for kidney diseases are still dubious to both practitioners and general public. Chinese herbal medicines are the main CAM in treating chronic kidney disease as an adjunctive therapy to conventional medicine. Several meta-analyses of randomised controlled trials assessing the efficacy of CHM reported that Astragalus and Cordyceps seem to have a beneficial effect on the kidneys. Acupuncture, yoga and aromatherapy may alleviate symptoms in patients with ESRD, such as pain, anxiety and pruritus. This evidence should be interpreted with caution due to several limitations of the RCTs of CAM, i.e., small sample sizes, unclear randomisation and blinding. Acute kidney injury is the common nephropathy caused by herbal and dietary supplements, e.g. aristolochic acid. Dietary supplements may induce uncontrolled hyperkalemia and hyperphosphatemia in patients with advanced CKD. Unregistered herbal products from India and China may be adulterated by conventional medicines and heavy metals, which could cause AKI.


2022 ◽  
pp. 840-871
Author(s):  
Mayuree Tangkiatkumjai ◽  
Chatchai Kreepala ◽  
Li-Chia Chen

The evidence of benefits and safety of complementary and alternative medicine for kidney diseases are still dubious to both practitioners and general public. Chinese herbal medicines are the main CAM in treating chronic kidney disease as an adjunctive therapy to conventional medicine. Several meta-analyses of randomised controlled trials assessing the efficacy of CHM reported that Astragalus and Cordyceps seem to have a beneficial effect on the kidneys. Acupuncture, yoga and aromatherapy may alleviate symptoms in patients with ESRD, such as pain, anxiety and pruritus. This evidence should be interpreted with caution due to several limitations of the RCTs of CAM, i.e., small sample sizes, unclear randomisation and blinding. Acute kidney injury is the common nephropathy caused by herbal and dietary supplements, e.g. aristolochic acid. Dietary supplements may induce uncontrolled hyperkalemia and hyperphosphatemia in patients with advanced CKD. Unregistered herbal products from India and China may be adulterated by conventional medicines and heavy metals, which could cause AKI.


2018 ◽  
Vol 159 (18) ◽  
pp. 703-708
Author(s):  
Gábor Vasas

Abstract: More than 90% of herbal products and herbal medicines have been derived from higher plants recently, but due to independent circumstances, several photosynthetic microalgal species are in focus in this point of view. In the last 50 years, many carbohydrate-, peptide-, terpenoid-, alkaloid- and phenol-type components were described from algae because of the developing structural determination and analytical methods, algae mass production and also artificial algae technologies. At the same time, based partly on traditional causes and partly on the clinical and preclinical data of today, some dried products of algae are directly used as food supplements. Hereinafter, the historical background, economic significance and metabolic background of the mostly used microalgal species will be reviewed. The diverse metabolite production of these organisms will be demonstrated by some molecules with special bioactivity. Several preclinical and clinical studies will be described relating to the microalgal species Spirulina sp., Chlorella sp., Haematococcus sp. and Dunaliella sp. Orv Hetil. 2018; 159(18): 703–708.


2018 ◽  
Vol 21 (3) ◽  
pp. 161-174 ◽  
Author(s):  
Shanoo Suroowan ◽  
Fawzi Mahomoodally

Background: Common auto-inflammatory disorders (CAIDs) constitute a wide array of ailments ranging from acute allergies to chronic conditions. Globally, CAIDs remain one of the leading causes of disability and morbidity. Despite playing a leading therapeutic role, the vast profusion of anti-inflammatory synthetic agents have not been able to fully resolve a panoply of CAIDs. Additionally, contemporary synthetic therapy approaches remain bounded by a wide array of limitations essentially being adverse effects and unaffordable costs. In this advent, the use of herbal products provides an interesting avenue to explore in view of developing such treatment regimens. Objective: This review article endeavors to highlight potential herbal products and isolated phytochemicals which can be of benefit in the prophylaxis, management, and treatment alongside avoiding the relapse of CAIDs. Conclusion: This review article has highlighted that herbals, herbal products, and isolated metabolites hold a huge potential in the prophylaxis, management, and treatment of CAIDs. Herbals can act on various targets involved in the pathogenesis of inflammatory disorders. In addition, novel approaches for the management of CAIDs are numerous. Indeed, nanoparticles loaded with phytochemicals have been developed to specifically target the colon for IBD treatment. In silico approaches using herbals also offer unlimited avenues to decipher new pharmacophores. Investigating the potential of polyherbal formulations is another unique approach which can be investigated. Given the inefficacy of conventional medicines, the concomitant use of conventional and herbal medicines can also be explored.


2020 ◽  
Vol 15 (3) ◽  
pp. 194-208
Author(s):  
Pravin Kumar ◽  
Dinesh Kumar Sharma ◽  
Mahendra Singh Ashawat

Atopic Dermatitis (AD) is a prolonged reverting skin ailment with characteristically distributed skin lesions. In the previous decades, researchers had shown a marked interest in AD due to its increased prevalence in developed countries. Although different strategies including biological and immune modulators are available for the treatment of AD, each has certain limitations. The researchers had shown considerable interest in the management of AD with herbal medicines. The establishment of herbal drugs for AD might eliminate local as well as systemic adverse effects associated with long term use of corticosteroids and also higher cost of therapy with biological drugs. The present review discusses the traditional East Asian herbal medicines and scientific data related to newer herbal extracts or compositions for the treatment of AD. In vivo animal models and in vitro cell cultures, investigated with herbal medicines to establish a possible role in AD treatment, have also been discussed in the paper. The paper also highlights the role of certain new approaches, i.e. pharmacopuncture, a combination of allopathic and herbal medicines; and novel carriers (liposomes, cubosomes) for herbal drugs on atopic skin. In conclusion, herbal medicines can be a better and safe, complementary and alternative treatment option for AD.


Author(s):  
Patricia Rojas ◽  
Elizabeth Ruiz-Sánchez ◽  
Camilo Ríos ◽  
Ángel Ruiz-Chow ◽  
Aldo A. Reséndiz-Albor

The use of the medicinal plant Ginkgo biloba has increased worldwide. However, G. biloba is capable of assimilating both essential and toxic metals, and the ingestion of contaminated products can cause damage to health. The aim of this study was to investigate the safety of manganese (Mn), copper (Cu), lead (Pb), arsenic (As), and cadmium (Cd) in 26 items containing Ginkgo biloba (pharmaceutical herbal products, dietary supplements, and traditional herbal remedies) purchased in the metropolitan area of Mexico City. Metal analysis was performed using a graphite furnace atomic absorption spectrometer. All of the products were contaminated with Pb, 54% of them with As, and 81% with Cd. The lowest values of Pb, As, and Cd were detected in pharmaceutical herbal products > dietary supplements > traditional herbal remedies. The daily intake dose (DID) of pharmaceutical herbal products was within the established limits for the five metals. Dietary supplements and traditional herbal remedies exceeded the DID limits for Pb. The hazard quotients estimation and non-carcinogenic cumulative hazard estimation index for Mn, As, and Cd indicated no human health risk. Our results suggest that products containing G. biloba for sale in Mexico are not a health risk.


2021 ◽  
Vol 22 (8) ◽  
pp. 4132
Author(s):  
Katarzyna Kiliś-Pstrusińska ◽  
Anna Wiela-Hojeńska

Currently in Europe, despite the many advances in production technology of synthetic drugs, the interest in natural herbal medicines continues to increase. One of the reasons for their popular use is the assumption that natural equals safe. However, herbal medicines contain pharmacologically active ingredients, some of which have been associated with adverse effects. Kidneys are particularly susceptible to injury induced by toxins, including poisonous constituents from medicinal plants. The most recognized herb-induced kidney injury is aristolochic acid nephropathy connected with misuse of certain Traditional Chinese herbal medicines. Data concerning nephrotoxicity of plant species of European origin are scarce. Here, we critically review significant data of the nephrotoxicity of several plants used in European phytotherapy, including Artemisia herba-alba, Glycyrrhiza glabra, Euphorbia paralias, and Aloe). Causative mechanisms and factors predisposing to intoxications from the use of herbs are discussed. The basic intention of this review is to improve pharmacovigilance of herbal medicine, especially in patients with chronic kidney diseases.


Author(s):  
Abdulraof Alqrache ◽  
Mostafa Mostafa ◽  
Omar Ghabrah ◽  
Ziyad Ghabrah ◽  
Nezar Kamal ◽  
...  

Oral dietary supplements (DSs) include vitamins, minerals, amino acids, energy drinks, and herbal products. The use of DSs is increasing and their manufacturers promote their benefits. Studies have validated some of these benefits, but have also indicated that some DSs can have adverse effects, especially if used without the appropriate supervision. Little information on DS use among Saudis is available. This study assessed the use of dietary supplements among male and female university students with the goal of educating the community about DSs and the dangers associated with their misuse. Online and paper validated questionnaires were administered to King Abdulaziz University (KAU) students between September 2019 and January 2020. The responses were collected and analyzed statistically. Of the 954 KAU students who completed the survey, one-third used DSs (42.9% women vs 25.7% men). Of these, 51.7% believed that DSs are essential for health, 41.7% classified them as both food and drugs, 67.2% were aware that DSs could not replace a healthy diet, and 25.8% were aware of their potentially harmful effects. Multivitamins and minerals were the most used DSs. DS awareness among KAU students is limited. Additional health education is necessary to assist students in their selection of the most suitable DSs.


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