| Historical roots | Chinese textual, clinical and household traditions; modern TCM also reflects recent standardisation. | An international scientific and clinical enterprise, shaped by many cultures and successive changes in research and care. | South Asian textual and living traditions, especially Ayurveda; Siddha, Unani and Sowa-Rigpa have distinct histories. |
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| Explanatory framework | Qi, yin–yang, channels, organ networks and pattern relationships. | Anatomy, physiology, pathology, microbiology and other testable models, including psychological and social factors. | Ayurveda uses doshas, agni, tissues and channels; other Indian systems use their own frameworks. |
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| Meaning of health | Often expressed through harmonious function, adaptable relationships and balanced patterns. | Function, wellbeing, prevention and the management or absence of disease; more than a normal test result. | Ayurveda traditionally links dosha and digestive balance with tissue function, mind, senses and wellbeing. |
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| Understanding illness | An illness may be interpreted as interacting excess, deficiency, heat, cold or other patterns. | Causes and contributing factors may include infection, injury, genetics, immune activity, environment and behaviour. | Ayurvedic accounts may discuss altered doshas, agni and ama. These do not replace disease-specific clinical explanations. |
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| Assessment | Conversation, observation including the tongue, listening, smelling and palpation including the pulse. | History, physical examination and targeted investigations when useful. Tests are chosen for a question, not ordered automatically. | Ayurvedic assessment may consider constitution, current symptoms, diet, habits, pulse and tongue. Methods vary by tradition. |
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| Diagnostic categories | Pattern differentiation can coexist with a biomedical diagnosis; there is no one-to-one dictionary. | Disease and syndrome definitions, differential diagnosis and uncertainty evaluated against clinical evidence. | Prakriti and vikriti describe constitution and current imbalance within Ayurveda; neither is a validated universal disease classifier. |
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| Personalisation | A treatment may be adjusted to an individual's traditional pattern. | Care is tailored to severity, comorbidities, medicines, life circumstances, preferences and sometimes biomarkers. | Constitution, age, season and present condition may inform an Ayurvedic plan. Individualisation itself is not proof of benefit. |
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| Typical interventions | Needling, herbal preparations, manual treatment, heat, movement and dietary advice. | Lifestyle support, medicines, surgery, rehabilitation, psychological therapy, vaccination and supportive or palliative care. | Ayurveda may use diet, routines, preparations, oil treatments and Panchakarma; other traditions have distinct procedures. |
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| Prevention | Daily rhythms, appropriate movement, food and seasonal habits are prominent themes. | Vaccination, screening where beneficial, public health, risk reduction, healthy environments and daily habits. | Daily and seasonal routines are important in Ayurveda; yoga and other practices may be included in contemporary programmes. |
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| Mind & body | Emotions and bodily patterns are often discussed together. | Mental health, nervous-system function, relationships and social conditions are part of good comprehensive care. | Several Indian traditions relate mental, sensory and physical life, but their philosophical aims and explanations differ. |
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| How effectiveness is judged | Traditional case reasoning and lived experience have historical roles. Clinical claims still need appropriate outcome research. | Best available research, clinical expertise and patient preferences; methods include trials, observational studies and systematic reviews. | Classical authority and practice history document use. Clinical effectiveness requires testing of the particular intervention. |
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| Evidence profile | Varies greatly: some acupuncture and tai chi applications have supportive evidence; many formula and procedure claims remain uncertain. | Uneven across interventions, with guidance revised as evidence changes. Scientific evaluation is a method, not a guarantee of perfection. | Yoga has evidence for selected outcomes; many Ayurvedic product and whole-system claims have limited robust evidence. |
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| Product quality | Species, ingredients, processing and contamination can alter safety and effects. | Licensed medicines have defined formulations and regulatory requirements, while errors and adverse effects still occur. | Plant, mineral or metal preparations vary. Traditional purification claims are not a substitute for independent quality and safety checks. |
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| Emergency care | Traditional patterns should not delay emergency assessment or time-critical treatment. | Provides emergency diagnosis, resuscitation, surgery and other urgent disease-specific treatment. | A cleansing course, herbal preparation or spiritual practice should not delay urgent medical care. |
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| Training & regulation | Qualifications and legal scope differ by country and profession; a title alone is insufficient. | Professional registration and scope vary by jurisdiction. Competence must match the actual treatment. | India has formal training in multiple systems. A qualification in one does not automatically authorise every procedure elsewhere. |
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| Responsible combination | Discuss a specific adjunct, interactions, achievable goals and a review date with the clinical team. | Coordinate care and monitor meaningful outcomes while keeping necessary established treatments in place. | Use the same standards: informed choice, safe products, transparent evidence and communication between practitioners. |
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