{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T20:23:51Z","timestamp":1791231831683,"version":"4.1.0"},"reference-count":112,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T00:00:00Z","timestamp":1767830400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T00:00:00Z","timestamp":1767830400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Phytotherapy Research"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Ashwagandha (\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Withania somnifera<\/jats:italic>\n                    <\/jats:styled-content>\n                    ) is a herbal adaptogen which has been extensively studied for its wide\u2010ranging medicinal properties, ranging from stress relief to neuroprotection and immune modulation. Recent studies have evoked concerns over the toxicity of the bioactive compounds, including withanolides, alkaloids, and sitoindosides. Gastrointestinal side effects, immune hypersensitivity, liver toxicity, and endocrine disruption have been reported, particularly with prolonged or excessive usage. Metabolic transformation via cytochrome P450 enzymes can form reactive intermediates, leading to oxidative stress and hepatotoxicity. The endocrine\u2010modulating activity of Ashwagandha has been implicated in thyrotoxicosis and adrenal suppression. This review provides a comprehensive overview of the pharmacological profiles, incorporating preclinical and clinical data to illustrate the fine balance between the therapeutic and toxic effects of Ashwagandha, identifying populations that may be at increased risk of adverse reactions and interactions with prescribed drugs for specific conditions. The necessity for standardizing dosing regimens, rigorous clinical trials, improving pharmacovigilance, carrying out long\u2010term safety assessments, and revising regulatory guidelines is emphasized to maximize clinical application of Ashwagandha while minimizing concomitant risks.\n                  <\/jats:p>","DOI":"10.1002\/ptr.70158","type":"journal-article","created":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T08:50:59Z","timestamp":1767862259000},"page":"4913-4931","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Potential Adverse Effects of Ashwagandha: A Critical Review of Preclinical and Clinical Evidence"],"prefix":"10.1002","volume":"40","author":[{"given":"Ankit","family":"Kumar","sequence":"first","affiliation":[{"name":"School of Pharmaceutical Sciences, Lovely Professional University  Phagwara Punjab India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bikash Kumar","family":"Sah","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences, Lovely Professional University  Phagwara Punjab India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Faiz","family":"Ahmad","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences, Lovely Professional University  Phagwara Punjab India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vishal","family":"Jamwal","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences, Lovely Professional University  Phagwara Punjab India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5472-1976","authenticated-orcid":false,"given":"Sanjeev Kumar","family":"Sahu","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences, Lovely Professional University  Phagwara Punjab India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,8]]},"reference":[{"key":"e_1_2_18_2_1","doi-asserted-by":"publisher","DOI":"10.1515\/revac\u20102022\u20100055"},{"key":"e_1_2_18_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-805413-0.00008-9"},{"key":"e_1_2_18_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/ptr.7598"},{"key":"e_1_2_18_5_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphar.2023.1084757"},{"key":"e_1_2_18_6_1","doi-asserted-by":"publisher","DOI":"10.21608\/ejvs.2025.311925.2328"},{"key":"e_1_2_18_7_1","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.71576"},{"key":"e_1_2_18_8_1","doi-asserted-by":"publisher","DOI":"10.14309\/01.ajg.0001046320.35377.c3"},{"issue":"8","key":"e_1_2_18_9_1","first-page":"d406","article-title":"The Role of Withania somnifera in the Treatment of Hypertension: A Brief Review","volume":"8","author":"Angural S.","year":"2023","journal-title":"International Journal of Novel Research and Development"},{"key":"e_1_2_18_10_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphar.2022.975320"},{"key":"e_1_2_18_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010022\u201014944\u2010x"},{"key":"e_1_2_18_12_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphar.2023.1049334"},{"key":"e_1_2_18_13_1","doi-asserted-by":"publisher","DOI":"10.3390\/biomedicines8120571"},{"issue":"1","key":"e_1_2_18_14_1","article-title":"Hyperthyroidism: Definition, Causes, Pathophysiology and Management","volume":"9","author":"Bereda G.","year":"2022","journal-title":"Austin Journal of Endocrinology and Diabetes"},{"key":"e_1_2_18_15_1","doi-asserted-by":"publisher","DOI":"10.4103\/ijar.ijar_192_24"},{"key":"e_1_2_18_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/liv.14393"},{"key":"e_1_2_18_17_1","doi-asserted-by":"publisher","DOI":"10.12775\/JEHS.2024.70.51094"},{"key":"e_1_2_18_18_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.adp9375"},{"key":"e_1_2_18_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12035\u2010016\u20100044\u20107"},{"key":"e_1_2_18_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00018-015-2012-1"},{"key":"e_1_2_18_21_1","unstructured":"deHeer J. 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