DIVASWAPNA AS ETIOLOGICAL FACTOR OF DISEASES: A NARRATIVE REVIEW FROM BRIHATTRAYI

According to Ayurveda, sleep is one of the three fundamental pillars of life. While sleeping at the proper time promotes health and well-being, sleeping during the daytime (Divaswapna) is often viewed as a harmful habit in Ayurvedic literature. This review article explores and compiles the references from the three classical Ayurvedic texts viz. Charaka Samhita, Sushruta Samhita, and Ashtanga Hridaya describe Divaswapna as an etiological factor for various diseases. The study was conducted by searching the online versions of these texts using the e-Samhita portal developed by the National Institute of Indian Medical Heritage (NIIMH), Hyderabad. A total of sixty-nine relevant references were found and analyzed. The findings clearly show that Divaswapna is considered a direct Nidana for several health conditions, such as obesity, indigestion, cough, headaches, mental dullness, skin diseases, and metabolic disorders. It is especially contraindicated during certain seasons, in specific diseases, and after therapeutic procedures like Panchakarma. This review highlights how classical Ayurvedic texts strictly warn against sleeping during the day in multiple health and seasonal contexts. Ayurveda offers guidance for maintaining health through proper sleep habits. Awareness and avoidance of Divaswapna can play a key role in preventing disease and promoting holistic well-being,