Kuṣṭha-bheda-lakṣaṇa-nidāna and Śvitra (Kilāsa) Prognosis
पूर्वरक्तञ्च कृष्णञ्च काकणं त्रिफलोपमम् / कृष्णलिङ्गैर्युतैः सर्वैः स्वस्वकारणतो भवेत्
pūrvaraktañca kṛṣṇañca kākaṇaṃ triphalopamam / kṛṣṇaliṅgairyutaiḥ sarvaiḥ svasvakāraṇato bhavet
‘కాకణ’ మొదట ఎర్రగా కనిపించి, తరువాత నల్లగా మారుతుంది; వర్ణంలో త్రిఫల వలె ఉంటుంది. నల్ల లక్షణాలన్నిటితో కూడి, అది తన తన కారణానుసారం ఉద్భవిస్తుంది.
Lord Vishnu (in dialogue with Garuda/Vinata-putra)
Concept: Specific causes yield specific manifestations (svakāraṇa → sva-lakṣaṇa); effects follow conditions in an orderly way.
Vedantic Theme: Kārya-kāraṇa-bhāva (cause-effect relation) within prakṛti; discernment of nidāna (etiology) through observable change.
Application: Monitor stage-wise color change (red then black) and associated black-mark signs to assess severity/progression and infer underlying causative factors before selecting therapy.
Primary Rasa: bibhatsa
Secondary Rasa: bhayanaka
Related Themes: Garuda Purana 1.164.28 (definition of kākaṇa); Garuda Purana 1.164.30 (doṣa-bheda and treatment principle)
Triphalā is used as a familiar comparison for the disease’s darkened appearance, helping identify Kākaṇa when it shifts from red to black.
It indicates that the observable signs manifest based on differing underlying causes (often understood in traditional frameworks as doṣa and etiological factors).
It highlights the importance of tracking progression (redness changing to dark discoloration) and considering causation, encouraging timely consultation and careful clinical evaluation.