Siddha Diagnosis: The Art and Science of Eight-Fold Examination

Exhaustive guide to Siddha diagnosis (Noi Naadigal) covering the eight-fold examination method (Enn Vakai Thervugal), the examination of the pulse (Naadi), tongue (Naakam), complexion (Niram), speech (Sabdam), eyes (Kann), urine (Moothiram), stool (Malam), and touch (Sparisam), the unique Siddha urine examination method (Neer Kuri) including the oil drop test, the diagnosis of humoral imbalance through these examinations, and the integration of diagnostic findings in treatment planning.

Siddha Medicine: Ancient Tamil Healing System 1 min read
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Introduction

Siddha diagnosis (Noi Naadigal) is a comprehensive system of eight-fold examination that allows the physician to assess the state of the humors, the strength of the tissues, and the nature of the disease. The eight examinations provide a complete picture of the patient’s health.

The Eight-Fold Examination

Naadi (pulse) examination assesses the balance of the three humors. Naakam (tongue) examination shows the state of digestion and the presence of toxins. Niram (complexion) reveals the condition of the blood and humors. Sabdam (speech and voice) indicates the state of the nervous system and the vital force. Kann (eyes) reflect the state of the mind and liver. Moothiram (urine) is the most important examination in Siddha — its color, odor, and reaction with oil reveal the humoral balance. Malam (stool) shows digestive function. Sparisam (touch) reveals skin temperature, moisture, and texture.

Urine Examination

The oil drop test is unique to Siddha medicine. A drop of oil is placed on the urine surface. The spread pattern of the oil indicates the dosha involvement and the prognosis.

Conclusion

Siddha diagnosis is a sophisticated eight-fold examination system that provides a comprehensive assessment of the patient’s humoral balance and disease state.