Year: 2025 | Month: April | Volume: 15 | Issue: 4 | Pages: 87-95
DOI: https://doi.org/10.52403/ijhsr.20250413
A Review of Physiological Changes in Night Shift Workers in Relation to Nidra Vega Dharana
Dr Geetesh Kumar1, Prof (Dr) Dinesh Chandra Sharma2
1MD Scholar, PG Department of Kriya Sharir, PGIA, DSRRAU, Jodhpur, Rajasthan
2Professor & HOD, PG Department of Kriya Sharir, PGIA, DSRRAU, Jodhpur, Rajasthan
Corresponding Author: Dr Geetesh Kumar
ABSTRACT
This literature review explores the physiological changes related to working night shifts, specifically focusing on the concept of Nidra Vega Dharana (suppression of the natural urge to sleep). The review synthesises findings from various studies and classical Ayurvedic texts, highlighting the significant health implications of disrupted sleep patterns and circadian rhythms among night shift workers. The paper discusses how the misalignment of work schedules with the body's natural circadian rhythms leads to various physiological stress responses, including sleep deprivation, increased fatigue, and heightened risk of developing chronic health conditions, such as metabolic disorders, cardiovascular diseases, and psychological issues. It emphasises the critical role of Nidra (sleep), which is essential for physical and mental rejuvenation and preserving general health and wellness. Furthermore, this review examines the adverse effects of Nidra Vega Dharana, which can result in various symptoms such as Tandra (drowsiness), Angamarda (body aches), and cognitive impairments, as described in classical texts. The relationship between Nidra and the balance of the Tridosha (Vata, Pitta, and Kapha) is also explored, illustrating how sleep suppression can lead to Dosha imbalances and subsequent health issues. By integrating traditional Ayurvedic perspectives with contemporary research, this review seeks to offer a thorough understanding of the physiological challenges faced by night shift workers and the importance of addressing Nidra Vega Dharana to promote better health outcomes.
Key words: Nidra Vega Dharana, Night shift work, Nidra (Sleep), Circadian rhythms, Tridosha,