Yoga and its risks: A systematic review of adverse events reported in case reports and case series.

Authors

Suprabha Sharma, Samrat Singh Bhandari, Varun Malhotra, Maheshkumar Kuppusamy, Sanjay Kumar, Mona Dhakal

Published in

Journal of integrative medicine. Jul 04, 2026. Epub Jul 04, 2026.

Abstract

Yoga has gained widespread acceptance as a complementary health practice. However, adverse events related to yoga have not been systematically evaluated for the purpose of developing evidence-based safety guidelines.
This study systematically reviews published case reports and case series of yoga-associated adverse events (YAEs), categorizing their clinical features, associated yoga practices, and treatment outcomes to inform safer yoga practice.
A comprehensive search was conducted in MEDLINE/PubMed, Scopus, and Web of Science from database inception through April 2025, supplemented by Google Scholar and hand-searching of reference lists.
We included peer-reviewed case reports and case series in any language with English abstracts that described one or more adverse events temporally or causally linked to yoga practice.
Two authors independently screened records and extracted study identifiers, patient demographics, yoga style and technique, affected systems, management, and outcomes; a third author validated all entries, and two additional authors assessed methodological quality using the Joanna Briggs Institute checklists.
Eighty-four adverse events from 70 studies were identified, affecting 7 physiological systems: musculo-skeletal (34 cases, 40%), ophthalmological (16, 19%), neurological (10, 12%), cardio-respiratory (12, 14%), psychiatric (6, 7%), nasopharyngeal/gastrointestinal (4, 6%) and dermatological (2, 2%). The most frequently implicated practices were headstand (sirsasana; 15 cases, 18%) and forceful pranayama (8, 10%). Bikram, Ashtanga and Hatha yoga were the styles most often reported in association with adverse events. Patients' ages ranged from 15 to 90 years, and 60% were female. Fifty-four percent had pre-existing vulnerabilities. Complete recovery occurred in 40% of cases, partial recovery in 27%, and one individual had no recovery.
Although YAEs are uncommon, they can result in significant morbidity, particularly in individuals with underlying risk factors. Systematic pre-practice screening, tailored instruction, and targeted instructor training are essential to mitigate risk and promote safe yoga practice. Please cite this article as: Sharma S, Bhandari SS, Malhotra V, Kuppusamy M, Kumar S, Dhakal M. Yoga and its risks: A systematic review of adverse events reported in case reports and case series. J Integr Med. 2026; Epub ahead of print.

PMID:
42471295
Bibliographic data and abstract were imported from PubMed on 19 Jul 2026.

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