Shloka 57

Jvara-Nidāna-Lakṣaṇa: Causes, Doṣic Types, Āma/Nirāma Stages, and Prognosis of Fever

अहोरात्रस्य सन्धौ स्यात्सकृदन्येद्युराश्रितः / तस्मिन्मांसवहा नाडी मेदोनाडी तृतीयके

ahorātrasya sandhau syātsakṛdanyedyurāśritaḥ / tasminmāṃsavahā nāḍī medonāḍī tṛtīyake

Tại chỗ giao nhau giữa ngày và đêm, hiện tượng ấy xảy ra một lần và liên hệ với ngày kế tiếp. Ngay nơi giao điểm ấy có mạch (nāḍī) mang thịt; và ở phần thứ ba có mạch mang mỡ.

अहोरात्रस्यof day-and-night (a full day)
अहोरात्रस्य:
Sambandha (Genitive/सम्बन्ध)
TypeNoun
Rootअहोरात्र (प्रातिपदिक; अहः+रात्र)
Formनपुंसकलिङ्ग, षष्ठी (6th/षष्ठी), एकवचन; समासः—द्वन्द्व (copulative)
सन्धौat the junction (twilight)
सन्धौ:
Adhikarana (Location/अधिकरण)
TypeNoun
Rootसन्धि (प्रातिपदिक)
Formपुंलिङ्ग, सप्तमी (7th/सप्तमी), एकवचन
स्यात्would be / should be
स्यात्:
Kriya (Verb/क्रिया)
TypeVerb
Rootअस् (धातु)
Formविधिलिङ् (optative), प्रथमपुरुष, एकवचन; परस्मैपद
सकृत्once
सकृत्:
Kriya-visheshana (Adverbial)
TypeIndeclinable
Rootसकृत् (अव्यय)
Formअव्यय; क्रियाविशेषण (adverb)
अन्येद्युःon the next day
अन्येद्युः:
Kriya-visheshana (Temporal)
TypeIndeclinable
Rootअन्येद्युस् (अव्यय)
Formअव्यय; कालवाचक (temporal adverb)
आश्रितःdependent/attached (resting on)
आश्रितः:
Karta (Subject/कर्ता)
TypeAdjective
Rootआ-श्रि (धातु) → आश्रित (कृदन्त)
Formभूतकृदन्त (क्त/PPP), पुंलिङ्ग, प्रथमा (1st/प्रथमा), एकवचन; विशेषण (qualifier)
तस्मिन्in that (therein)
तस्मिन्:
Adhikarana (Location/अधिकरण)
TypeNoun
Rootतद् (सर्वनाम-प्रातिपदिक)
Formपुं/नपुंसकलिङ्ग, सप्तमी (7th/सप्तमी), एकवचन; सर्वनाम
मांसवहाcarrying flesh
मांसवहा:
Visheshana (Qualifier)
TypeAdjective
Rootमांस + वह (प्रातिपदिक; वह=वाहक)
Formस्त्रीलिङ्ग, प्रथमा (1st/प्रथमा), एकवचन; विशेषण; समासः—तत्पुरुष (determinative)
नाडीchannel/duct (nāḍī)
नाडी:
Karta (Subject/कर्ता)
TypeNoun
Rootनाडी (प्रातिपदिक)
Formस्त्रीलिङ्ग, प्रथमा (1st/प्रथमा), एकवचन
मेदोनाडीfat-channel (medo-nāḍī)
मेदोनाडी:
Karta (Subject/कर्ता)
TypeNoun
Rootमेदस् + नाडी (प्रातिपदिक)
Formस्त्रीलिङ्ग, प्रथमा (1st/प्रथमा), एकवचन; समासः—तत्पुरुष (determinative)
तृतीयकेin the third (stage/period)
तृतीयके:
Adhikarana (Location/अधिकरण)
TypeNoun
Rootतृतीयक (प्रातिपदिक)
Formपुं/नपुंसकलिङ्ग, सप्तमी (7th/सप्तमी), एकवचन

Lord Vishnu (in dialogue with Garuda/Vinata-putra)

Concept: Knowledge of subtle bodily timing and channels (nāḍī) as a basis for understanding periodic disorders.

Vedantic Theme: Deha as kṣetra (field) to be known; discriminative observation (viveka) applied to embodied processes without mistaking them for the Self.

Application: Use sandhi-times as diagnostic anchors for periodic symptoms; track patterns across day-boundaries and correlate with tissue/‘dhātu’ involvement (māṃsa, medas).

Primary Rasa: shanta

Related Themes: Garuda Purana 1.147 (context: nāḍī/doṣa periodicity and tissue involvement)

FAQs

This verse treats the day–night junction as a technically significant transition point, associating it with specific nāḍīs (subtle channels) and bodily-tissue functions, indicating that time-junctions are linked to inner physiological/subtle processes.

Indirectly: by describing nāḍīs and transitional ‘sandhi’ points, it supports the Garuda Purana’s broader framework that the jīva’s experiences after death depend on subtle-body structures and timings, not only the gross body.

Treat dawn/dusk transitions as disciplined moments—calm the senses, maintain purity of diet and conduct—since the text frames sandhi-times as influential for subtle physiological processes.