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This study evaluated the prevalence of concomitant use of herbal products for weight loss (HPWL) and allopathic medicine. Factors associated with the prevalence, adverse reactions, and the alteration of medication adherence with the concomitant use of HPWL alone and in combination with allopathic medicine, were assessed. The study was descriptive and cross-sectional using a questionnaire conducted among people with overweight or obesity (n=662) from five cities of Central Mexico. Adherence to medications was measured using the Morisky Medication Adherence Scale. The prevalence of adverse reactions induced by the concomitant use of HPWL, and allopathic medicine was 25.3%. The use of HPWL affected medication adherence by 68%. There is a high prevalence (45.2%) of concomitant use of HPWL and allopathic medicine in people with overweight or obesity in Central Mexico. The concomitant use of HPWL and allopathic medicine induces adverse reactions, mainly gastrointestinal, and thus, medication adherence is affected.
Este estudio evaluó la prevalencia del uso concomitante de productos a base de hierbas para bajar de peso (HPWL) y medicina alopática. Se evaluaron los factores asociados con la prevalencia, las reacciones adversas y la alteración de la adherencia a la medicación con el uso concomitante de HPWL solo y en combinación con medicina alopática. El estudio fue descriptivo y transversal mediante un cuestionario realizado entre personas con sobrepeso u obesidad (n = 662) de cinco ciudades del centro de México. La adherencia a los medicamentos se midió mediante la Escala de adherencia a la medicación de Morisky. La prevalencia de reacciones adversas inducidas por el uso concomitante de HPWL y medicina alopática fue del 25,3%. El uso de HPWL afectó la adherencia a la medicación en un 68%. Existe una alta prevalencia (45.2%) de uso concomitante de HPWL y medicina alopática en personas con sobrepeso u obesidad en el centro de México. El uso concomitante de HPWL y medicina alopática induce reacciones adversas, principalmente gastrointestinales, y por tanto, afecta la adherencia a la medicación.
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Humanos , Masculino , Femenino , Adolescente , Adulto , Persona de Mediana Edad , Adulto Joven , Pérdida de Peso/efectos de los fármacos , Practicas Alopaticas , Medicina de Hierbas , Estudios Transversales , Encuestas y Cuestionarios , Terapia Combinada/métodos , Interacciones Farmacológicas , Sobrepeso/tratamiento farmacológico , Cumplimiento de la Medicación , Fitoterapia/efectos adversos , Medicina Tradicional , México , Obesidad/tratamiento farmacológicoRESUMEN
BACKGROUND: Pediatric self-medication is based on the subjective interpretation of symptoms in children by the mother or an adult, the decision to self-medicate is made by a third party. The objective of this work is to provide information on the factors and practices associated with the self-medication of children among parents in Mexico. METHODS: A cross-sectional and descriptive study was conducted between June 2020 and December 2021 on Mexican parents with children under 12 years of age. Online questionnaires were completed with sections on sociodemographic characteristics, use of medicines or medicinal plants and their treated symptoms, sources of collection, and their recommendation. RESULTS: A total of 9905 online surveys were completed with representation from the 32 states of Mexico, and the prevalence of self-medication was 49.6% (n = 4908). Associated factors were age, having two or more children, children with chronic illnesses, medium educational level, unemployment or employment unrelated to health, medium and high socioeconomic level, and lack of medical security. Respondents self-medicated their children on the recommendation of a family member or friend (55.8%), and own initiative (28%). The most used medication was VapoRub (61.3%), followed by paracetamol (56.9%) and chamomile (33.1%), and the most prevalent symptoms were flu/flow (47.7%) followed by cough (34.2%). The main reasons were perceiving symptoms as not serious (69.9%) and reusing medications (51.9%). CONCLUSIONS: There is a high prevalence of self-medication in children in Mexico, mainly associated with children with chronic diseases and families with three or more children.
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OBJECTIVE: This study aims to assess the prevalence of herbal medicine (HM) use and factors influencing HM usage including the identification of the main plants consumed by patients with type 2 diabetes mellitus (T2DM) in central-western Mexico. DESIGN: A total of 1862 patients with diabetes were surveyed in public and private hospitals in four states (Guanajuato, Jalisco, Michoacan, and San Luis Potosi) of the central-western region of Mexico. The chi-square test was used to assess associations between HM use and demographic characteristics, such as glucose levels, presence of complications and comorbidities, as well as the selected therapy to treat T2DM. RESULTS: The prevalence of HM use (59.2%) in patients with T2DM was mainly associated with education level (p = 0.001), time of diagnosis of T2DM (p = 0.004), presence of complications (p < 0.001) and comorbidities (p = 0.018) and the use of insulin (p < 0.001). These patients report a higher consumption of herbal medicine compared to those on glycemic control (p < 0.001). The most frequently used medicinal plants to treat T2DM were nopal (54.9%), moringa (26.7%), and aloe (22.1%). CONCLUSION: The prevalence of HM use to treat T2DM in west-central Mexico is high (59.2%) and its consumption is mostly carried out without the recommendation of a health professional (91.9%). The use of HM increases mainly when the patient uses insulin, during complications of the disease or in patients with an inadequate glycemic control.
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Diabetes Mellitus Tipo 2 , Plantas Medicinales , Adulto , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Medicina de Hierbas , Humanos , México/epidemiología , FitoterapiaRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: There are plant species used in the Mexican traditional medicine for the empirical treatment of anxiety and depression. AIM OF THE STUDY: This work assessed the prevalence of self-medication with medicinal plants and the prevalence of the concomitant use of prescribed psychiatric drugs and medicinal plants for treating symptoms associated with anxiety and depression during the Covid-19 lockdown in Mexico. MATERIALS AND METHODS: The suspected adverse reactions associated with drug-herb interactions were assessed. The factors associated with self-medication, the concomitant use of herb-drug combinations, and the presence of adverse reactions due their combined use is also reported. The study was descriptive and cross-sectional using an online questionnaire conducted among population with symptoms associated with anxiety and depression (n = 2100) from seven states of central-western Mexico. RESULTS: The prevalence of the use of herbs (61.9%) and the concomitant use of drug-herb combinations (25.3%) were associated with being diagnosed with mental illness [OR:2.195 (1.655-2.912)] and the use of psychiatric medications [OR:307.994 (178.609-531.107)], respectively. The presence of adverse reactions (n = 104) by the concomitant use of drug-herb combinations was associated with being unemployed [p = 0.004, OR: 3.017 (1.404-6.486)]. CONCLUSION: Health professionals should be aware if their patients concomitantly use medicinal plants and psychiatric drugs. Public health campaigns should promote the possible adverse reactions that might produce the concomitant use of drug-herb combinations for mental illnesses.
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Ansiedad/tratamiento farmacológico , COVID-19/psicología , Depresión/tratamiento farmacológico , Pandemias , Preparaciones de Plantas/efectos adversos , Preparaciones de Plantas/uso terapéutico , Adolescente , Adulto , Anciano , Control de Enfermedades Transmisibles , Estudios Transversales , Interacciones Farmacológicas , Femenino , Humanos , Masculino , Trastornos Mentales/tratamiento farmacológico , Trastornos Mentales/psicología , México/epidemiología , Persona de Mediana Edad , Plantas Medicinales , Prevalencia , Psicotrópicos/efectos adversos , Psicotrópicos/uso terapéutico , Autocuidado , Encuestas y Cuestionarios , Desempleo/psicología , Adulto JovenRESUMEN
Gymnosperma glutinosum (Spreng) Less (Asteraceae) is a shrub used in traditional medicine for the treatment of inflammatory and renal diseases. The ent-dihydrotucumanoic acid (DTA) is a diterpene obtained from G. glutinosum. This study evaluated the antioxidant, genotoxic, and diuretic properties of DTA, as well as its in vitro and in vivo anti-inflammatory actions. The antioxidant actions of DTA were assessed with the 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS), ferric reducing antioxidant power (FRAP), and 2,2'-diphenyl-1-picrylhydrazyl (DPPH) assays, the genotoxic action was assessed with the comet assay, and the diuretic effects of DTA were assessed using metabolic cages. The anti-inflammatory actions were evaluated using primary murine peritoneal macrophages stimulated with LPS and the λ-carrageenan-induced hind paw edema test. DTA lacked antioxidant (IC50 > 25,000 µg/mL) activity in the ABTS, FRAP, and DPPH assays. DTA at 500-1,000 µg/mL showed moderate genotoxicity. In LPS-stimulated macrophages, DTA showed IC50 values of 74.85 µg/mL (TNF-α) and 58.12 µg/mL (NO), whereas the maximum inhibition of IL-6 (24%) and IL-1ß (36%) was recorded at 200 µg/mL. DTA induced in vivo anti-inflammatory effects with ED50 = 124.3 mg/kg. The in vitro anti-inflammatory activity of DTA seems to be associated with the decrease in the release of TNF-α and NO. DTA promoted the excretion of urine (ED50 = 86.9 mg/kg), Na+ (ED50 = 66.7 mg/kg), and K+ (ED50 = 8.6 mg/kg). The coadministration of DTA with L-NAME decreased the urinary excretion shown by DTA alone. Therefore, the diuretic activity is probably associated with the participation of nitric oxide synthase. In conclusion, DTA exerted anti-inflammatory and diuretic effects, but lacked antioxidant effects.
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Antiinflamatorios/farmacología , Antioxidantes/farmacología , Diterpenos/farmacología , Diuréticos/farmacología , Animales , Antiinflamatorios/química , Antiinflamatorios/uso terapéutico , Antiinflamatorios/toxicidad , Antioxidantes/química , Antioxidantes/uso terapéutico , Antioxidantes/toxicidad , Asteraceae , Benzotiazoles/química , Compuestos de Bifenilo/química , Carragenina , Ensayo Cometa , Citocinas/metabolismo , Diterpenos/química , Diterpenos/uso terapéutico , Diterpenos/toxicidad , Diuréticos/química , Diuréticos/uso terapéutico , Diuréticos/toxicidad , Edema/inducido químicamente , Edema/tratamiento farmacológico , Humanos , Leucocitos Mononucleares/efectos de los fármacos , Lipopolisacáridos , Macrófagos/efectos de los fármacos , Macrófagos/metabolismo , Masculino , Ratones Endogámicos BALB C , Óxido Nítrico/metabolismo , Picratos/química , Ácidos Sulfónicos/químicaRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: Mexico ranks second in the world for obesity prevalence. In Mexico, obese and overweight subjects commonly seek alternative treatments for weight-loss, including the use of herbal products. AIM OF THE STUDY: The main objective of this study was to evaluate the prevalence of self-medication with herbal products for weight-loss among overweight and obese subjects residing in four states (Guanajuato, San Luis Potosi, State of Mexico, and Mexico City) from central Mexico. In addition, the factors related to self-medication among patients were studied. MATERIALS AND METHODS: A total of 1404 overweight and obese subjects were interviewed. A chi-square test examined associations between socio-demographic and socio-economic information, and self-medication with herbal products for weight-loss. RESULTS: The prevalence of self-medication was 42.9% among the participants who used herbal products for weight-loss. The female gender was the strongest factor (OR: 2.20 (1.75-2.77) associated with self-medication for weight-loss, followed by a low educational level (elementary and middle school) [OR: 1.80 (1.31-2.44)], and a middle-socioeconomic status [OR: 1.75 (1.21-2.52)]. The main herbal products used for weight-loss were based on: i) green tea, Camellia sinensis (12.7% of frequency), ii) aceitilla, Bidens odorata (6.6%), and iii) soybean, Glycine max (5.3%). In addition, 65% of the respondents considered herbal products ineffective for weight-loss after 6 months of use. CONCLUSION: Due to the high incidence of overweight and obesity in Mexico, there is a high prevalence (42.9%) of self-medication using natural products for weight-loss, particularly in women from Central Mexico. This study indicates the important need to educate patients about the harmful effects of consuming these products.
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Obesidad/tratamiento farmacológico , Sobrepeso/tratamiento farmacológico , Preparaciones de Plantas/uso terapéutico , Automedicación/estadística & datos numéricos , Adulto , Femenino , Humanos , Masculino , México/epidemiología , Persona de Mediana Edad , Obesidad/epidemiología , Sobrepeso/epidemiología , Plantas Medicinales/química , Prevalencia , Factores Sexuales , Factores Socioeconómicos , Pérdida de Peso/efectos de los fármacos , Adulto JovenRESUMEN
Self-medication during pregnancy represents a serious threat for mother and child health. The objective of this study was to evaluate the prevalence and the factors associated with self-medication among Mexican women living in the central region of Mexico. This is a descriptive interview-study of 1798 pregnant women or women who were pregnant no more than 3â¯years ago, when the interview was carried out. Data analysis was carried out with chi-square analysis and odds ratio. The prevalence of self-medication (allopathic drugs, medicinal plants, and other products, including vitamins, food supplements, among others) was 21.9%. The factors associated (pâ¯<â¯0.05) with self-medication were: higher education (college and postgraduate), smoking, and consumption of alcohol. Smoking was the strongest factor (OR: 2.536; 1.46-4.42) associated to self-medication during pregnancy, followed by consumption of alcohol (OR: 2.06; 1.38-3.08), and higher education (OR: 1.607; 1.18-2.19). Medicinal plant consumption was associated with nausea, constipation, migraine, and cold (pâ¯<â¯0.05), whereas he self-medication of allopathy was associated with gastritis and migraine (pâ¯<â¯0.05). Self-medication was influenced mainly by a relative or friend, who recommended the use of herbal medicine/allopathic medication. Two of the most common medicinal plants (arnica and ruda) here informed are reported to induce abortion or toxicity during pregnancy. The findings showed that self-medication (medicinal plants and allopathic medication) is a common practice among pregnant women from central Mexico. Adequate counselling of pregnant women by healthcare professionals about the potential risks of self-medication with herbal medicine and allopathic drugs during pregnancy is strongly warranted.