“Nadi” can refer to channels, flow, or pulse depending on context. In Nadi Pariksha, the radial arterial pulse is examined through touch — not as fortune-telling, and not as a complete medical diagnosis.
The tradition asks what can be learned by paying close attention to movement, rhythm, force, depth, temperature, and vessel character.
Why the wrist?
The radial artery passes close to the surface near the base of the thumb. It is accessible, repeatable to locate, and familiar from contemporary clinical pulse checks. Ayurvedic traditions developed a more elaborate tactile vocabulary around this same region.
What the practitioner feels
Speed
Rhythm
Force
Movement
Depth
Temperature
Tension
Vessel quality
Regularity
Fullness
Multiple levels, multiple lineages
Different Ayurvedic pulse traditions describe superficial and deeper palpation, sometimes associating layers with different patterns. There is no single universal depth system or examination protocol shared by every lineage. Pressure, hand selection, timing, and interpretation can vary.
Pulse and the three doshas
Practitioners interpret patterns in pulse qualities through the functional concepts of Vata, Pitta, and Kapha. These are Ayurvedic constructs rather than established biomedical entities.
Part of a larger examination
Nadi Pariksha is not:
×a substitute for emergency evaluation
×a replacement for blood tests or imaging
×an ECG
×a method proven to diagnose every disease
×simply counting heart rate
×a substitute for conventional medical diagnosis when medical evaluation is needed