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चाय: सजीव-निघण्टु

Chai: A Living Materia Medica

An encyclopedic index tracing 15 sacred spices through the Caraka Saṃhitā and classical Ayurveda — bridging ancient Sanskrit pharmacology with modern chemical science.

The Source Texts

The classical Ayurvedic canon spans nearly two millennia. These are the primary treatises and lexicons from which the chai materia medica is drawn.

Text / CorpusTypeDate (CE)Relevance
Caraka SaṃhitāMedical saṃhitā (internal medicine)c. 1st–2nd c.Primary source. Lists chai spices (śuṇṭhī, pippalī, marica, haridrā, harītakī, jīraka, elā) across 50 Mahākāṣāya groups and dietary chapters.
Suśruta SaṃhitāSurgical saṃhitāc. 1st millenniumSpices in dietetics, post-operative regimen, and formulations.
Aṣṭāṅga Hṛdaya (Vāgbhaṭa)Compendiumc. 6th–7th c.Trikaṭu formula (śuṇṭhī + marica + pippalī) and daily regimens.
Dhanvantari NighaṇṭuEarly lexiconc. 10th–11th c.Earliest extensive rasa-guṇa-vīrya vocabulary for dravyas.
Bhāvaprakāśa NighaṇṭuMajor lexiconc. 16th c.Most-cited detailed entries for harītakī, śuṇṭhī, pippalī, marica, elā, tvak, jātīphala.
Rāja NighaṇṭuMajor lexiconc. 17th c.Integrates earlier works; includes cinnamon, clove, and many spice synonyms.

Herb-by-Herb Materia Medica

Each entry presents the complete Caraka Saṃhitā references in original Sanskrit, the classical Ayurvedic profile (rasa–guṇa–vīrya–vipāka), key chemical constituents, and the bridge between spiritual and physical action.

1

Ginger

शुण्ठी (śuṇṭhī, dry) · आर्द्रक (ārdraka, fresh) · नागर (nāgara)
Zingiber officinale Roscoe

Caraka Saṃhitā References 📜 200+ citations

Śuṇṭhī/Nāgara is among the most referenced herbs in the entire Caraka Saṃhitā, appearing across Sūtra, Vimāna, Śārīra, Kalpa, and Cikitsā Sthānas. Key Mahākāṣāya group entries shown below; full index follows.

6. Dīpanīya — Appetite-Kindling Group
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेराम्लवेतसमरिचाजमोदाभल्लातकास्थिहिङ्गुनिर्यासा इति दशेमानि दीपनीयानि भवन्ति (६)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-āmlavetasa-marica-ajamoda-bhallātaka-asthi-hiṅgu-niryāsā iti daśemāni dīpanīyāni bhavanti (6)
Pippalī, pippalī root, cavya, citraka, ginger (śṛṅgavera), āmlavetasa, marica, ajamoda, bhallātaka seed, and hiṅgu extract — these ten are the appetite-kindlers.
11. Tṛptighna — Anti-Satiation Group
नागरचव्यचित्रकविडङ्गमूर्वागुडूचीवचामुस्तपिप्पलीपटोलानीति दशेमानि तृप्तिघ्नानि भवन्ति (११)
nāgara-cavya-citraka-viḍaṅga-mūrvā-guḍūcī-vacā-musta-pippalī-paṭolānīti daśemāni tṛptighnāni bhavanti (11)
Nāgara (dried ginger), cavya, citraka, viḍaṅga, mūrvā, guḍūcī, vacā, musta, pippalī, and paṭola — these ten relieve pseudo-satiation.
12. Arśoghna — Anti-Hemorrhoidal Group
कुटजबिल्वचित्रकनागरातिविषाभयाधन्वयासकदारुहरिद्रावचाचव्यानीति दशेमान्यर्शोघ्नानि भवन्ति (१२)
kuṭaja-bilva-citraka-nāgara-ativiṣā-abhayā-dhanvayāsaka-dāruharidrā-vacā-cavyānīti daśemānyarśoghnāni bhavanti (12)
Kuṭaja, bilva, citraka, nāgara (dry ginger), ativiṣā, abhayā, dhanvayāsa, dāru-haridrā, vacā, and cavya — these ten destroy hemorrhoids.
18. Āmapācana — Digesting Āma Group
नागरचित्रकविडङ्गमुस्तगुडूचीभूनिम्बत्रिवृत्पिप्पलीवचापाठा इति दशेमान्यामपाचनानि भवन्ति (१८)
nāgara-citraka-viḍaṅga-musta-guḍūcī-bhūnimba-trivṛt-pippalī-vacā-pāṭhā iti daśemānyāmapācanāni bhavanti (18)
Nāgara (dry ginger), citraka, viḍaṅga, musta, guḍūcī, bhūnimba, trivṛt, pippalī, vacā, and pāṭhā — these ten digest āma (toxic metabolic residue).
29. Tṛṣṇā-nigrahaṇa — Anti-Thirst Group
नागरधन्वयवासकमुस्तपर्पटकचन्दनकिराततिक्तकगुडूचीह्रीवेरधान्यकपटोलानीति दशेमानि तृष्णानिग्रहणानि भवन्ति (२९)
nāgara-dhanvayavāsaka-musta-parpaṭaka-candana-kirātatiktaka-guḍūcī-hrīvera-dhānyaka-paṭolānīti daśemāni tṛṣṇānigrahaṇāni bhavanti (29)
Nāgara (dry ginger), dhanvayavāsaka, musta, parpaṭaka, candana, kirātatiktaka, guḍūcī, hrīvera, dhānyaka, and paṭola — these ten suppress excessive thirst.
42. Śīta-praśamana — Cold-Dispelling Group
तगरागुरुधान्यकशृङ्गवेरभूतीकवचाकण्टकार्यग्निमन्थश्योनाकपिप्पल्य इति दशेमानि शीतप्रशमनानि भवन्ति (४२)
tagara-aguru-dhānyaka-śṛṅgavera-bhūtīka-vacā-kaṇṭakārī-agnimantha-śyonāka-pippalya iti daśemāni śītapraśamanāni bhavanti (42)
Tagara, aguru, dhānyaka, śṛṅgavera (ginger), bhūtīka, vacā, kaṇṭakārī, agnimantha, śyonāka, and pippalī — these ten dispel cold.
45. Śūla-praśamana — Pain-Relieving Group
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेरमरिचाजमोदाजगन्धाजाजीगण्डीराणीति दशेमानि शूलप्रशमनानि भवन्ति (४५)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-maricā-ajamoda-jagandhā-jājī-gaṇḍīrāṇīti daśemāni śūlapraśamanāni bhavanti (45)
Pippalī, pippalī root, cavya, citraka, ginger (śṛṅgavera), marica, ajamoda, jagandhā, jājī, and gaṇḍīra — these ten relieve colic pain.
Complete Caraka Saṃhitā Reference Index — Śuṇṭhī / Nāgara / Śṛṅgavera (Ginger) 99 refs

Classical Ayurvedic Profile

Rasa
Kaṭu
Pungent
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa
Hot
Vipāka
Madhura
Sweet (post-digestive)

Bhāvaprakāśa calls śuṇṭhī viśvabhaiṣajya — the "universal medicine" — balancing vāta and kapha.

Key Chemical Constituents

CompoundClassPharmacological Action
Gingerols (6-gingerol)Phenolic ketoneAnti-inflammatory (COX-2 inhibition), antiemetic
Shogaols (6-shogaol)Dehydrated gingerolThermogenic, analgesic, gastroprotective
ZingeroneVanillyl ketoneAntioxidant, anti-diarrheal
ZingibereneSesquiterpeneCarminative, anti-ulcer

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Dīpana (kindles agni)
Gingerols stimulate gastric motility and HCl secretion
Śūla-praśamana (colic relief)
6-shogaol inhibits prostaglandin synthesis (COX/LOX)
Śīta-praśamana (dispels cold)
Shogaols activate TRPV1 thermoreceptors, raise metabolic heat
Āmapācaka (detoxifier)
Zingerone scavenges reactive oxygen species; hepatoprotective
2

Cinnamon / Cassia Bark

त्वक् (tvak) · दारुचिनी (dārucinī)
Cinnamomum verum J.Presl / C. cassia (L.) J.Presl

Caraka Saṃhitā References

Indirect References — Aromatic & Kapha Groups
त्वक् is referenced among dīpanīya (appetite-kindling), kapha-reducing, and aromatic substances in Caraka's dietary and therapeutic chapters, though not as a named member of the 50 Mahākāṣāya groups. The Bhāvaprakāśa and Rāja Nighaṇṭu provide the primary rasapañcaka profile.
Tvak appears in Caraka Saṃhitā among aromatic, kapha-reducing substances used for throat, respiratory, and digestive conditions. The detailed rasa-guṇa-vīrya is elaborated in medieval nighaṇṭus (Dhanvantari, Kaiyadeva, Bhāvaprakāśa, Rāja Nighaṇṭu).
Caraka Saṃhitā passim; Bhāvaprakāśa Nighaṇṭu; Rāja Nighaṇṭu
Complete Caraka Saṃhitā Reference Index — Tvak (Cinnamon) 6 refs

Classical Ayurvedic Profile

Rasa
Kaṭu, Tikta
Pungent, Bitter
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa
Hot
Vipāka
Kaṭu
Pungent

Key Chemical Constituents

CompoundClassPharmacological Action
CinnamaldehydePhenylpropanoidPeripheral vasodilator, insulin-sensitizing, antimicrobial
EugenolPhenylpropanoidCOX-2 inhibitor, analgesic, local anesthetic
Cinnamate (cinnamic acid)Hydroxycinnamic acidAntioxidant, anti-inflammatory
CoumarinBenzopyranoneAnticoagulant (mild), anti-tumor (at low dose)

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Hṛdya (cardiotonic)
Cinnamaldehyde dilates peripheral arteries, improves circulation
Sītanāśana (dispels coldness)
Cinnamaldehyde activates TRPA1 channels producing warming sensation
Kaphahara (reduces kapha)
Essential oils thin mucus secretions, reduce biofilm formation
3

Cardamom

एला (elā) · त्रिपुटा (triputā) · सूक्ष्मैला (sūkṣmailā)
Elettaria cardamomum Maton

Caraka Saṃhitā References — Sūtrasthāna Ch.4

16. Viṣaghna — Anti-Toxic Group
हरिद्रामञ्जिष्ठासुवहासूक्ष्मैलापालिन्दीचन्दनकतकशिरीषसिन्धुवारश्लेष्मातका इति दशेमानि विषघ्नानि भवन्ति (१६)
haridrā-mañjiṣṭhā-suvahā-sūkṣmailā-pālindī-candana-kataka-śirīṣa-sindhuvāra-śleṣmātakā iti daśemāni viṣaghnāni bhavanti (16)
Haridrā, mañjiṣṭhā, suvahā, fine cardamom (sūkṣmailā), pālindī, candana, kataka, śirīṣa, sindhuvāra, and śleṣmātaka — these ten are anti-toxic.
Caraka Saṃhitā, Sū.4.11
37. Śvāsahara — Anti-Dyspnea Group
शटीपुष्करमूलाम्लवेतसैलाहिङ्ग्वगुरुसुरसातामलकीजीवन्तीचण्डा इति दशेमानि श्वासहराणि भवन्ति (३७)
śaṭī-puṣkaramūla-āmlavetasa-elā-hiṅgu-aguru-surasā-tāmalakī-jīvantī-caṇḍā iti daśemāni śvāsaharāṇi bhavanti (37)
Śaṭī, puṣkaramūla, āmlavetasa, cardamom (elā), hiṅgu, aguru, surasā, tāmalakī, jīvantī, and caṇḍā — these ten relieve dyspnea.
Caraka Saṃhitā, Sū.4.16
44. Aṅgamarda-praśamana — Body-Ache Relieving Group
विदारीगन्धापृश्निपर्णीबृहतीकण्टकारिकैरण्डकाकोलीचन्दनोशीरैलामधुकानीति दशेमान्यङ्गमर्दप्रशमनानि भवन्ति (४४)
vidārīgandhā-pṛśniparṇī-bṛhatī-kaṇṭakārikā-eraṇḍa-kākolī-candana-uśīra-elā-madhukānīti daśemānyaṅgamardapraśamanāni bhavanti (44)
Vidārīgandhā, pṛśniparṇī, bṛhatī, kaṇṭakārikā, eraṇḍa, kākolī, candana, uśīra, cardamom (elā), and madhuka — these ten relieve body aches.
Caraka Saṃhitā, Sū.4.17
Complete Caraka Saṃhitā Reference Index — Ēlā (Cardamom) 11 refs

Classical Ayurvedic Profile

Rasa
Kaṭu, Madhura
Pungent, Sweet
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa (gentle)
Warm
Vipāka
Madhura
Sweet

Elā stimulates agni without aggravating pitta — clears the mind and mitigates the vāta-provoking effect of black tea and dairy.

Key Chemical Constituents

CompoundClassPharmacological Action
1,8-Cineole (eucalyptol)Monoterpenoid oxideBronchodilator, mucolytic, anti-inflammatory
α-Terpinyl acetateMonoterpene esterSpasmolytic, mild sedative
LinaloolMonoterpene alcoholAnxiolytic, anti-nociceptive
LimoneneCyclic monoterpeneGastroprotective, detoxification enzyme inducer

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Śvāsahara (relieves dyspnea)
1,8-Cineole relaxes bronchial smooth muscle, thins mucus
Viṣaghna (anti-toxic)
Limonene induces Phase II detoxification (glutathione-S-transferase)
Hṛdya (clears the mind)
Linalool modulates GABA-A receptors, produces anxiolytic calm
4

Clove

लवङ्ग (lavaṅga)
Syzygium aromaticum (L.) Merr. & L.M.Perry

Classical References

Medieval Nighaṇṭus (Post-Caraka)
लवङ्ग is absent from the 50 Mahākāṣāya groups of Caraka Sūtrasthāna Ch.4, reflecting its later introduction to Indian materia medica. It is extensively treated in the Dhanvantari Nighaṇṭu, Madanapāla Nighaṇṭu, Kaiyadeva Nighaṇṭu (12th–15th c.), Bhāvaprakāśa Nighaṇṭu (16th c.), and Rāja Nighaṇṭu (17th c.).
Clove became prominent in medieval Indian pharmacopeias via the spice trade. Comparative reviews of these nighaṇṭus give lavanga: Rasa kaṭu-tikta; Guṇa laghu, rūkṣa, tīkṣṇa; Vīrya complex (śīta in some texts, uṣṇa in others); Vipāka madhura.
Dhanvantari Nighaṇṭu; Bhāvaprakāśa Nighaṇṭu; Rāja Nighaṇṭu
Complete Caraka Saṃhitā Reference Index — Lavaṅga (Clove) 3 refs
Sūtra Sthāna
Cikitsā Sthāna

Classical Ayurvedic Profile

Rasa
Kaṭu, Tikta
Pungent, Bitter
Guṇa
Laghu, Tīkṣṇa
Light, Sharp
Vīrya
Śīta / Uṣṇa
Complex energetics
Vipāka
Madhura
Sweet

Key Chemical Constituents

CompoundClassPharmacological Action
Eugenol (72–90% of oil)PhenylpropanoidPotent COX-2 inhibitor, topical anesthetic, antimicrobial
Eugenyl acetateEsterAnti-inflammatory, antioxidant
β-CaryophylleneSesquiterpeneCB2 cannabinoid receptor agonist, anti-inflammatory

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Dantya (tooth remedy)
Eugenol blocks voltage-gated Na+ channels — topical dental anesthetic
Krimighna (antimicrobial)
Eugenol disrupts bacterial cell membranes, inhibits biofilm
Kaphahara & Pittahara (dual dosha balance)
β-Caryophyllene activates CB2 (anti-inflammatory) without psychoactive CB1 effects
5

Black Pepper

मरिच (marica)
Piper nigrum L.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

6. Dīpanīya — Appetite-Kindling Group
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेराम्लवेतसमरिचाजमोदाभल्लातकास्थिहिङ्गुनिर्यासा इति दशेमानि दीपनीयानि भवन्ति (६)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-āmlavetasa-marica-ajamoda-bhallātaka-asthi-hiṅgu-niryāsā iti daśemāni dīpanīyāni bhavanti (6)
Pippalī, pippalī root, cavya, citraka, ginger, āmlavetasa, black pepper (marica), ajamoda, bhallātaka seed, and hiṅgu extract — these ten kindle appetite.
Caraka Saṃhitā, Sū.4.9
15. Krimighna — Anthelmintic Group
अक्षीवमरिचगण्डीरकेबुकविडङ्गनिर्गुण्डीकिणिहीश्वदंष्ट्रावृषपर्णिकाखुपर्णिका इति दशेमानि क्रिमिघ्नानि भवन्ति (१५)
akṣīva-marica-gaṇḍīra-kebuka-viḍaṅga-nirguṇḍī-kiṇihī-śvadaṁṣṭrā-vṛṣaparṇikā-khuparṇikā iti daśemāni krimighnāni bhavanti (15)
Akṣīva, black pepper (marica), gaṇḍīra, kebuka, viḍaṅga, nirguṇḍī, kiṇihī, śvadaṁṣṭrā, vṛṣaparṇikā, and khuparṇikā — these ten destroy worms/parasites.
Caraka Saṃhitā, Sū.4.11
27. Śiro-virecana — Nasal Cleansing Group
ज्योतिष्मतीक्षवकमरिचपिप्पलीविडङ्गशिग्रुसर्षपापामार्गतण्डुलश्वेतामहाश्वेता इति दशेमानि शिरोविरेचनोपगानि भवन्ति (२७)
jyotiṣmatī-kṣavaka-marica-pippalī-viḍaṅga-śigru-sarṣapa-āpāmārga-taṇḍula-śvetā-mahāśvetā iti daśemāni śirovirecana-upagāni bhavanti (27)
Jyotiṣmatī, kṣavaka, black pepper (marica), pippalī, viḍaṅga, śigru, sarṣapa, āpāmārga, taṇḍula, śvetā, and mahāśvetā — these ten aid nasal cleansing.
Caraka Saṃhitā, Sū.4.13
45. Śūla-praśamana — Pain-Relieving Group
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेरमरिचाजमोदाजगन्धाजाजीगण्डीराणीति दशेमानि शूलप्रशमनानि भवन्ति (४५)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-marica-ajamoda-jagandhā-jājī-gaṇḍīrāṇīti daśemāni śūlapraśamanāni bhavanti (45)
Pippalī, pippalī root, cavya, citraka, ginger, black pepper (marica), ajamoda, jagandhā, jājī, and gaṇḍīra — these ten relieve colic.
Caraka Saṃhitā, Sū.4.17
Complete Caraka Saṃhitā Reference Index — Marica (Black Pepper) 133 refs

Classical Ayurvedic Profile

Rasa
Kaṭu
Pungent
Guṇa
Laghu, Tīkṣṇa
Light, Sharp
Vīrya
Uṣṇa
Hot
Vipāka
Kaṭu
Pungent

Key Chemical Constituents

CompoundClassPharmacological Action
Piperine (5–9%)Alkaloid (piperidine)Bioavailability enhancer (CYP3A4/P-gp inhibitor), thermogenic, TRPV1 agonist
β-CaryophylleneSesquiterpeneCB2 agonist, anti-inflammatory, gastroprotective
LimoneneMonoterpeneAntifungal, detoxification enzyme inducer

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Dīpana (kindles agni)
Piperine stimulates thermogenesis via TRPV1, increases gastric acid
Krimighna (destroys parasites)
Piperine disrupts helminth neuromuscular function
Yogavāhī (carrier/enhancer)
Piperine inhibits CYP3A4 & P-glycoprotein → increases bioavailability of co-administered compounds by up to 2000%
6

Long Pepper

पिप्पली (pippalī)
Piper longum L.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

Pippalī is the most-referenced chai herb in the 50 Mahākāṣāya, appearing in 8 groups — more than any other single spice.

6. Dīpanīya — Appetite-Kindling Group
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेराम्लवेतसमरिचाजमोदाभल्लातकास्थिहिङ्गुनिर्यासा इति दशेमानि दीपनीयानि भवन्ति (६)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-āmlavetasa-marica-ajamoda-bhallātaka-asthi-hiṅgu-niryāsā iti daśemāni dīpanīyāni bhavanti (6)
Long pepper (pippalī), pippalī root, cavya, citraka, ginger, āmlavetasa, black pepper, ajamoda, bhallātaka seed, and hiṅgu — these ten kindle appetite.
Caraka Saṃhitā, Sū.4.9
9. Kaṇṭhya — Throat-Beneficial Group
सारिवेक्षुमूलमधुकपिप्पलीद्राक्षाविदारीकैटर्यहंसपादीबृहतीकण्टकारिका इति दशेमानि कण्ठ्यानि भवन्ति (९)
sārivā-ikṣumūla-madhuka-pippalī-drākṣā-vidārī-kaiṭarya-haṁsapādī-bṛhatī-kaṇṭakārikā iti daśemāni kaṇṭhyāni bhavanti (9)
Sārivā, sugarcane root, madhuka, long pepper (pippalī), grape, vidārī, kaiṭarya, haṁsapādī, bṛhatī, and kaṇṭakārikā — these ten benefit the throat.
Caraka Saṃhitā, Sū.4.10
25. Āsthāpanopaga — Enema Adjuvant Group
त्रिवृद्बिल्वपिप्पलीकुष्ठसर्षपवचावत्सकफलशतपुष्पामधुकमदनफलानीति दशेमान्यास्थापनोपगानि भवन्ति (२५)
trivṛd-bilva-pippalī-kuṣṭha-sarṣapa-vacā-vatsaka-phala-śatapuṣpā-madhuka-madana-phalānīti daśemānyāsthāpana-upagāni bhavanti (25)
Trivṛd, bilva, long pepper (pippalī), kuṣṭha, sarṣapa, vacā, vatsaka fruit, śatapuṣpā, madhuka, and madana fruit — these ten aid enema therapy.
Caraka Saṃhitā, Sū.4.13
27. Śiro-virecana — Nasal Cleansing Group
ज्योतिष्मतीक्षवकमरिचपिप्पलीविडङ्गशिग्रुसर्षपापामार्गतण्डुलश्वेतामहाश्वेता इति दशेमानि शिरोविरेचनोपगानि भवन्ति (२७)
jyotiṣmatī-kṣavaka-marica-pippalī-viḍaṅga-śigru-sarṣapa-āpāmārga-taṇḍula-śvetā-mahāśvetā iti daśemāni śirovirecana-upagāni bhavanti (27)
Jyotiṣmatī, kṣavaka, black pepper, long pepper (pippalī), viḍaṅga, śigru, sarṣapa, āpāmārga, taṇḍula, śvetā, and mahāśvetā — these ten aid nasal cleansing.
Caraka Saṃhitā, Sū.4.13
30. Hikkā-nigrahaṇa — Anti-Hiccough Group
शटीपुष्करमूलबदरबीजकण्टकारिकाबृहतीवृक्षरुहाभयापिप्पलीदुरालभाकुलीरशृङ्ग्य इति दशेमानि हिक्कानिग्रहणानि भवन्ति (३०)
śaṭī-puṣkaramūla-badara-bīja-kaṇṭakārikā-bṛhatī-vṛkṣaruhā-abhayā-pippalī-durālabhā-kulīraśṛṅgya iti daśemāni hikkānigrahaṇāni bhavanti (30)
Śaṭī, puṣkaramūla, badara seed, kaṇṭakārikā, bṛhatī, vṛkṣaruhā, abhayā, long pepper (pippalī), durālabhā, and kulīraśṛṅgya — these ten suppress hiccough.
Caraka Saṃhitā, Sū.4.14
36. Kāsahara — Anti-Cough Group
द्राक्षाभयामलकपिप्पलीदुरालभाशृङ्गीकण्टकारिकावृश्चीरपुनर्नवातामलक्य इति दशेमानि कासहराणि भवन्ति (३६)
drākṣā-abhayā-amalaka-pippalī-durālabhā-śṛṅgī-kaṇṭakārikā-vṛścīra-punarnavā-tāmalakya iti daśemāni kāsaharāṇi bhavanti (36)
Grape, abhayā, āmalaka, long pepper (pippalī), durālabhā, śṛṅgī, kaṇṭakārikā, vṛścīra, punarnavā, and tāmalakya — these ten relieve cough.
Caraka Saṃhitā, Sū.4.16
42. Śīta-praśamana — Cold-Dispelling Group
तगरागुरुधान्यकशृङ्गवेरभूतीकवचाकण्टकार्यग्निमन्थश्योनाकपिप्पल्य इति दशेमानि शीतप्रशमनानि भवन्ति (४२)
tagara-aguru-dhānyaka-śṛṅgavera-bhūtīka-vacā-kaṇṭakārī-agnimantha-śyonāka-pippalya iti daśemāni śītapraśamanāni bhavanti (42)
Tagara, aguru, dhānyaka, ginger, bhūtīka, vacā, kaṇṭakārī, agnimantha, śyonāka, and long pepper (pippalī) — these ten dispel cold.
Caraka Saṃhitā, Sū.4.17
45. Śūla-praśamana — Pain-Relieving Group
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेरमरिचाजमोदाजगन्धाजाजीगण्डीराणीति दशेमानि शूलप्रशमनानि भवन्ति (४५)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-marica-ajamoda-jagandhā-jājī-gaṇḍīrāṇīti daśemāni śūlapraśamanāni bhavanti (45)
Long pepper (pippalī), pippalī root, cavya, citraka, ginger, marica, ajamoda, jagandhā, jājī, and gaṇḍīra — these ten relieve colic pain.
Caraka Saṃhitā, Sū.4.17
Complete Caraka Saṃhitā Reference Index — Pippalī (Long Pepper) 26 refs

Classical Ayurvedic Profile

Rasa
Kaṭu
Pungent
Guṇa
Laghu, Tīkṣṇa
Light, Sharp
Vīrya
Uṣṇa
Hot
Vipāka
Madhura
Sweet

Pippalī is uniquely classified as both rasāyana (rejuvenative) and vṛṣya (aphrodisiac). Trikaṭu cūrṇa (pippalī + marica + śuṇṭhī) is the classical prototype chai masala.

Key Chemical Constituents

CompoundClassPharmacological Action
PiperineAlkaloidBioavailability enhancer, immunomodulator, antitussive
PiperlongumineAmide alkaloidSelective cancer cell apoptosis (ROS-mediated), anti-inflammatory
PipernonalineIsobutylamideAntiparasitic, insecticidal
SesaminLignanHepatoprotective, lipid-lowering

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Rasāyana (rejuvenative)
Piperlongumine selectively induces apoptosis in senescent cells
Kāsahara (anti-cough)
Piperine suppresses cough reflex via TRPV1 desensitization
Kaṇṭhya (throat-beneficial)
Piperine + sesamin reduce pharyngeal inflammation (NF-κB inhibition)
Śīta-praśamana (dispels cold)
Piperine activates brown adipose tissue thermogenesis via TRPV1
7

Nutmeg

जातीफल (jātīphala)
Myristica fragrans Houtt.

Caraka Saṃhitā References

Caraka Saṃhitā, Sū.5.77 & Cikitsāsthāna
जातीफल is identified in the Flora of Caraka Saṃhitā at Sū.5.77 (mapping to Myristica fragrans) and in later Cikitsāsthāna passages. It does not appear in the 50 Mahākāṣāya of Sū. Ch.4 but features in formulations for digestive and nervous conditions.
Jātīphala appears in Caraka as an aromatic, kaphahara, and hṛdya dravya. Bhāvaprakāśa Nighaṇṭu (16th c.) provides the detailed rasapañcaka profile used below.
Caraka Saṃhitā, Sū.5.77; Bhāvaprakāśa Nighaṇṭu
Complete Caraka Saṃhitā Reference Index — Jātīphala (Nutmeg) 2 refs
Sūtra Sthāna
Cikitsā Sthāna

Classical Ayurvedic Profile

Rasa
Kaṭu, Tikta
Pungent, Bitter
Guṇa
Laghu, Tīkṣṇa
Light, Sharp
Vīrya
Uṣṇa
Hot
Vipāka
Kaṭu
Pungent

Classical texts recommend very small quantities — exactly the trace amounts found in chai masala. Larger doses have psychoactive and toxic potential.

Key Chemical Constituents

CompoundClassPharmacological Action
MyristicinPhenylpropanoidMAO inhibitor (mild), hepatoprotective, psychoactive at high dose
ElemicinPhenylpropanoidSerotonergic activity, sedative
SabineneBicyclic monoterpeneAnti-inflammatory, antifungal
TrimyristinTriglycerideEmollient, mild sedative

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Nidrājanana (sleep-promoting)
Myristicin weakly inhibits MAO-A; elemicin has serotonergic sedation
Grahī (checks diarrhea)
Myristicin slows intestinal peristalsis, trimyristin coats mucosa
Vātānulomana (regulates vāta)
Sabinene and elemicin modulate enteric/central nervous system signaling
8

Fennel

शतपुष्पा (śatapuṣpā) · मधुरिका (madhurikā)
Foeniculum vulgare Mill.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

25. Āsthāpanopaga — Enema Adjuvant Group
त्रिवृद्बिल्वपिप्पलीकुष्ठसर्षपवचावत्सकफलशतपुष्पामधुकमदनफलानीति दशेमान्यास्थापनोपगानि भवन्ति (२५)
trivṛd-bilva-pippalī-kuṣṭha-sarṣapa-vacā-vatsaka-phala-śatapuṣpā-madhuka-madana-phalānīti daśemānyāsthāpana-upagāni bhavanti (25)
Trivṛd, bilva, pippalī, kuṣṭha, sarṣapa, vacā, vatsaka fruit, fennel (śatapuṣpā), madhuka, and madana fruit — these ten aid enema therapy.
Caraka Saṃhitā, Sū.4.13
26. Anuvāsanopaga — Oil Enema Adjuvant Group
रास्नासुरदारुबिल्वमदनशतपुष्पावृश्चीरपुनर्नवाश्वदंष्ट्राग्निमन्थश्योनाका इति दशेमान्यनुवासनोपगानि भवन्ति (२६)
rāsnā-suradāru-bilva-madana-śatapuṣpā-vṛścīra-punarnavā-śvadaṁṣṭrā-agnimantha-śyonākā iti daśemānyanuvāsana-upagāni bhavanti (26)
Rāsnā, suradāru, bilva, madana, fennel (śatapuṣpā), vṛścīra, punarnavā, śvadaṁṣṭrā, agnimantha, and śyonāka — these ten aid oil enema therapy.
Caraka Saṃhitā, Sū.4.13
Complete Caraka Saṃhitā Reference Index — Śatapuṣpā (Fennel) 25 refs

Classical Ayurvedic Profile

Rasa
Madhura, Kaṭu
Sweet, Pungent
Guṇa
Laghu, Snigdha
Light, Unctuous
Vīrya
Śīta
Cooling
Vipāka
Madhura
Sweet

Fennel is the rare cooling carminative in chai — moderating the heat of pungent spices while supporting digestion of dairy and sweets.

Key Chemical Constituents

CompoundClassPharmacological Action
trans-Anethole (50–80%)PhenylpropanoidSpasmolytic (Ca²⁺ channel blocker), estrogenic, galactagogue
FenchoneBicyclic monoterpenoneMucolytic, carminative, mild antiseptic
Estragole (methyl chavicol)PhenylpropanoidAntispasmodic, anti-microbial

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Dāha-praśamana (soothes burning)
Anethole blocks Ca²⁺ influx → relaxes smooth muscle, reduces gastric acid
Stanyajanana (promotes lactation)
trans-Anethole has dopamine-receptor-mediated prolactin release
Śīta Vīrya (cooling energy)
Unlike TRPV1-active pungents, anethole does not activate heat receptors
9

Cumin

जीरक (jīraka) · अजाजी (ajājī)
Cuminum cyminum L.

Caraka Saṃhitā References

45. Śūla-praśamana — Pain-Relieving Group (as Jājī/Ajamoda)
पिप्पलीपिप्पलीमूलचव्यचित्रकशृङ्गवेरमरिचाजमोदाजगन्धाजाजीगण्डीराणीति दशेमानि शूलप्रशमनानि भवन्ति (४५)
pippalī-pippalīmūla-cavya-citraka-śṛṅgavera-marica-ajamoda-jagandhā-jājī-gaṇḍīrāṇīti daśemāni śūlapraśamanāni bhavanti (45)
Pippalī, pippalī root, cavya, citraka, ginger, marica, ajamoda, jagandhā, jājī (cumin), and gaṇḍīra — these ten relieve colic. Flora of Caraka records jīraka at Sū.2.3 and ajājī at Sū.2.4.
Caraka Saṃhitā, Sū.4.17; Sū.2.3–4
Complete Caraka Saṃhitā Reference Index — Jīraka / Ajājī (Cumin) 31 refs

Classical Ayurvedic Profile

Rasa
Kaṭu, Tikta
Pungent, Bitter
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa
Hot
Vipāka
Kaṭu
Pungent

Key Chemical Constituents

CompoundClassPharmacological Action
CuminaldehydeAromatic aldehydeStimulates pancreatic enzymes, carminative
ThymolMonoterpene phenolAnthelmintic, antiseptic, antispasmodic
p-CymeneAromatic hydrocarbonAnti-inflammatory, analgesic synergist

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Śūla-praśamana (colic relief)
Cuminaldehyde stimulates bile and pancreatic lipase secretion
Krimighna (anthelmintic)
Thymol disrupts helminth cuticle integrity
10

Coriander

धान्यक (dhānyaka) · धनिया (dhaniyā)
Coriandrum sativum L.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

29. Tṛṣṇā-nigrahaṇa — Anti-Thirst Group
नागरधन्वयवासकमुस्तपर्पटकचन्दनकिराततिक्तकगुडूचीह्रीवेरधान्यकपटोलानीति दशेमानि तृष्णानिग्रहणानि भवन्ति (२९)
nāgara-dhanvayavāsaka-musta-parpaṭaka-candana-kirātatiktaka-guḍūcī-hrīvera-dhānyaka-paṭolānīti daśemāni tṛṣṇānigrahaṇāni bhavanti (29)
Nāgara, dhanvayavāsaka, musta, parpaṭaka, candana, kirātatiktaka, guḍūcī, hrīvera, coriander (dhānyaka), and paṭola — these ten suppress thirst.
Caraka Saṃhitā, Sū.4.14
42. Śīta-praśamana — Cold-Dispelling Group
तगरागुरुधान्यकशृङ्गवेरभूतीकवचाकण्टकार्यग्निमन्थश्योनाकपिप्पल्य इति दशेमानि शीतप्रशमनानि भवन्ति (४२)
tagara-aguru-dhānyaka-śṛṅgavera-bhūtīka-vacā-kaṇṭakārī-agnimantha-śyonāka-pippalya iti daśemāni śītapraśamanāni bhavanti (42)
Tagara, aguru, coriander (dhānyaka), ginger, bhūtīka, vacā, kaṇṭakārī, agnimantha, śyonāka, and pippalī — these ten dispel cold.
Caraka Saṃhitā, Sū.4.17
Complete Caraka Saṃhitā Reference Index — Dhānyaka (Coriander) 46 refs

Classical Ayurvedic Profile

Rasa
Kaṣāya, Tikta
Astringent, Bitter
Guṇa
Laghu
Light
Vīrya
Śīta
Cooling
Vipāka
Kaṭu
Pungent

Key Chemical Constituents

CompoundClassPharmacological Action
Linalool (60–70%)Monoterpene alcoholAnxiolytic (GABA-A modulator), anti-inflammatory, antimicrobial
Geranyl acetateMonoterpene esterAntifungal, antioxidant
QuercetinFlavonolNF-κB inhibitor, metal chelator, diuretic

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Tṛṣṇā-nigrahaṇa (quenches thirst)
Linalool's cooling sensation + quercetin's mild diuretic rebalances fluid
Pitta-pacifying
Linalool does not activate TRPV1; instead modulates GABA-A → systemic calming
11

Turmeric

हरिद्रा (haridrā)
Curcuma longa L.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

3. Lekhanīya — Emaciating / Scraping Group
मुस्तकुष्ठहरिद्रादारुहरिद्रावचातिविषाकटुरोहिणीचित्रकचिरबिल्वहैमवत्य इति दशेमानि लेखनीयानि भवन्ति (३)
musta-kuṣṭha-haridrā-dāru-haridrā-vacā-ativiṣā-kaṭurohiṇī-citraka-cira-bilva-haimavatya iti daśemāni lekhanīyāni bhavanti (3)
Musta, kuṣṭha, turmeric (haridrā), dāru-haridrā, vacā, ativiṣā, kaṭurohiṇī, citraka, cira-bilva, and haimavatya — these ten are emaciating/scraping agents.
Caraka Saṃhitā, Sū.4.9
13. Kuṣṭhaghna — Anti-Skin Disease Group
खदिराभयामलकहरिद्रारुष्करसप्तपर्णारग्वधकरवीरविडङ्गजातीप्रवालाइति दशेमानि कुष्ठघ्नानि भवन्ति (१३)
khadira-abhayā-amalaka-haridrā-ruṣkara-saptaparṇā-ragvadha-karavīra-viḍaṅga-jātī-pravālā iti daśemāni kuṣṭhaghnāni bhavanti (13)
Khadira, abhayā, āmalaka, turmeric (haridrā), ruṣkara, saptaparṇā, ragvadha, karavīra, viḍaṅga, and jātī-pravāla — these ten destroy skin diseases.
Caraka Saṃhitā, Sū.4.11
16. Viṣaghna — Anti-Toxic Group
हरिद्रामञ्जिष्ठासुवहासूक्ष्मैलापालिन्दीचन्दनकतकशिरीषसिन्धुवारश्लेष्मातका इति दशेमानि विषघ्नानि भवन्ति (१६)
haridrā-mañjiṣṭhā-suvahā-sūkṣmailā-pālindī-candana-kataka-śirīṣa-sindhuvāra-śleṣmātakā iti daśemāni viṣaghnāni bhavanti (16)
Turmeric (haridrā), mañjiṣṭhā, suvahā, cardamom, pālindī, candana, kataka, śirīṣa, sindhuvāra, and śleṣmātaka — these ten are anti-toxic.
Caraka Saṃhitā, Sū.4.11
Complete Caraka Saṃhitā Reference Index — Haridrā (Turmeric) 7 refs
Kalpa Sthāna
Cikitsā Sthāna

Classical Ayurvedic Profile

Rasa
Tikta, Kaṣāya
Bitter, Astringent
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa
Hot
Vipāka
Kaṭu
Pungent

Key Chemical Constituents

CompoundClassPharmacological Action
Curcumin (diferuloylmethane)DiarylheptanoidNF-κB inhibitor, COX-2/LOX inhibitor, epigenetic modulator
DemethoxycurcuminCurcuminoidAnti-cancer (apoptosis via p53), antioxidant
ar-TurmeroneSesquiterpenoidNeural stem cell proliferator, anti-inflammatory
BisdemethoxycurcuminCurcuminoidImmunomodulatory, AMPK activator

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Kuṣṭhaghna (skin disease destroyer)
Curcumin inhibits NF-κB and TNF-α in dermal keratinocytes
Lekhanīya (scraping/fat-reducing)
Curcumin activates AMPK, enhances lipolysis and reduces adipogenesis
Viṣaghna (anti-toxic)
Curcumin induces Phase II enzymes (Nrf2/ARE pathway), chelates heavy metals
Raktaprasādana (blood purifier)
Curcumin reduces CRP and IL-6 — measurable reduction in systemic inflammation
12

Licorice

यष्टिमधु (yaṣṭimadhu) · मधुक (madhuka)
Glycyrrhiza glabra L.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

Madhuka appears in 9 Mahākāṣāya groups — the second most referenced herb after pippalī.

1. Jīvanīya — Vitalizing Group
जीवकर्षभकौमेदामहामेदाकाकोलीक्षीरकाकोलीमुद्गपर्णीमाषपर्ण्यौजीवन्तीमधुकमिति दशेमानि जीवनीयानि भवन्ति (१)
jīvaka-ṛṣabhaka-medā-mahāmedā-kākolī-kṣīrakākolī-mudgaparṇī-māṣaparṇī-jīvantī-madhukam iti daśemāni jīvanīyāni bhavanti (1)
Jīvaka, ṛṣabhaka, medā, mahāmedā, kākolī, kṣīrakākolī, mudgaparṇī, māṣaparṇī, jīvantī, and licorice (madhuka) — these ten are vitalizing.
Caraka Saṃhitā, Sū.4.9
Also in Groups: 5 (Sandhānīya), 8 (Varṇya), 14 (Kaṇḍūghna), 21 (Snehopaga), 28 (Chardi-nigrahaṇa), 34 (Mūtra-virajanīya), 41 (Dāha-praśamana), 44 (Aṅgamarda-praśamana)
Madhuka's presence across 9 of the 50 Mahākāṣāya reflects its role as one of Ayurveda's most versatile dravyas — spanning vitalization, wound healing, complexion, anti-itch, oleation support, anti-emetic, urinary, anti-burning, and body-ache relief categories.
Caraka Saṃhitā, Sū.4.9–17 (multiple verses)
Complete Caraka Saṃhitā Reference Index — Yaṣṭimadhu / Madhuka (Licorice) 35 refs

Classical Ayurvedic Profile

Rasa
Madhura
Sweet
Guṇa
Guru, Snigdha
Heavy, Unctuous
Vīrya
Śīta
Cooling
Vipāka
Madhura
Sweet

Key Chemical Constituents

CompoundClassPharmacological Action
Glycyrrhizin (3–5%)Triterpenoid saponinAnti-inflammatory (11β-HSD2 inhibitor), antiviral, expectorant
LiquiritigeninFlavanoneEstrogenic (ERβ selective), neuroprotective, anxiolytic
GlabridinIsoflavanoneTyrosinase inhibitor (skin-lightening), antioxidant
Glycyrrhetic acidTriterpenoid aglyconeAnti-ulcer (increases gastric mucus), anti-allergic

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Jīvanīya (vitalizing)
Glycyrrhizin modulates cortisol → adrenal support; liquiritigenin is neuroprotective
Varṇya (complexion-enhancing)
Glabridin inhibits tyrosinase → reduces melanin overproduction
Dāha-praśamana (soothes burning)
Glycyrrhetic acid increases protective gastric mucus secretion
13

Haritaki

हरीतकी (harītakī) · अभया (abhayā)
Terminalia chebula Retz.

Caraka Saṃhitā References — Sūtrasthāna Ch.4

Known as "abhayā" — "that which removes fear of disease." Appears in 7 Mahākāṣāya groups.

12. Arśoghna — Anti-Hemorrhoidal Group
कुटजबिल्वचित्रकनागरातिविषाभयाधन्वयासकदारुहरिद्रावचाचव्यानीति दशेमान्यर्शोघ्नानि भवन्ति (१२)
kuṭaja-bilva-citraka-nāgara-ativiṣā-abhayā-dhanvayāsaka-dāruharidrā-vacā-cavyānīti daśemānyarśoghnāni bhavanti (12)
Kuṭaja, bilva, citraka, nāgara, ativiṣā, haritaki (abhayā), dhanvayāsaka, dāru-haridrā, vacā, and cavya — these ten destroy hemorrhoids.
Caraka Saṃhitā, Sū.4.11
Also in Groups: 13 (Kuṣṭhaghna), 24 (Virecana), 30 (Hikkā-nigrahaṇa), 36 (Kāsahara), 39 (Jvarahara), 50 (Vayaḥ-sthāpana)
Harītakī spans anti-skin disease, purgative support, anti-hiccough, anti-cough, antipyretic, and rejuvenation categories — reflecting its status as a tridoṣa-balancing rasāyana.
Caraka Saṃhitā, Sū.4.11–18 (multiple verses)
Complete Caraka Saṃhitā Reference Index — Abhayā / Harītakī (Haritaki) 20 refs

Classical Ayurvedic Profile

Rasa
Pañcarasa (5 tastes)
All except salty
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa
Hot
Vipāka
Madhura
Sweet

Key Chemical Constituents

CompoundClassPharmacological Action
Chebulic acidEllagitannin-derivedAnti-diabetic (α-glucosidase inhibitor), antioxidant
Chebulagic acidBenzopyran tanninBroad-spectrum antiviral (HSV, HIV entry inhibition)
Gallic acidPhenolic acidPotent antioxidant, anti-inflammatory, hepatoprotective
CorilaginEllagitanninAnti-tumor, antifibrotic

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Vayaḥ-sthāpana (age-stabilizing)
Gallic acid + chebulagic acid scavenge ROS; chebulic acid improves insulin sensitivity
Anulomana (normal downward flow)
Anthraquinone glycosides stimulate peristalsis via myenteric plexus
Rasāyana (rejuvenative)
Corilagin inhibits TGF-β → anti-fibrotic tissue repair
14

Nigella (Black Cumin)

उपकुञ्चिका (upakuñcikā) · कलोञ्जी (kaloñjī)
Nigella sativa L.

Caraka Saṃhitā References

Caraka Saṃhitā, Śārīrasthāna 8.41
Flora of Caraka Saṃhitā lists उपकुञ्चिका at Śā.8.41, mapping it to Nigella sativa. It does not appear in the 50 Mahākāṣāya of Sūtrasthāna Ch.4 but is referenced in śārīra (anatomy/embryology) and later cikitsā (therapeutics) contexts.
Upakuñcikā is classified among dīpana, pācana, kaphahara, and kṛmighna herbs in later nighaṇṭus (Bhāvaprakāśa, Rāja Nighaṇṭu), used for respiratory, digestive, and inflammatory conditions.
Caraka Saṃhitā, Śā.8.41; Bhāvaprakāśa Nighaṇṭu
Complete Caraka Saṃhitā Reference Index — Upakuñcikā (Nigella) 1 refs
Sūtra Sthāna

Classical Ayurvedic Profile

Rasa
Kaṭu, Tikta
Pungent, Bitter
Guṇa
Laghu, Rūkṣa
Light, Dry
Vīrya
Uṣṇa
Hot
Vipāka
Kaṭu
Pungent

Key Chemical Constituents

CompoundClassPharmacological Action
Thymoquinone (30–48% of oil)Monoterpene quinoneNF-κB inhibitor, anti-tumor (apoptosis via ROS), hepatoprotective
ThymohydroquinoneReduced quinoneAcetylcholinesterase inhibitor, antimicrobial
Nigellone (dithymoquinone)Quinone dimerAntihistamine, bronchodilator (mast cell stabilizer)
α-HederinTriterpenoid saponinAnti-tumor, anti-leishmanial

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Kaphahara (dissolves kapha)
Nigellone stabilizes mast cells, reduces histamine-mediated mucus secretion
Dīpana-pācana (appetite/digestion)
Thymoquinone reduces oxidative stress in gastric mucosa, promotes bile flow
Śūlaghna (pain-relieving)
Thymoquinone inhibits COX-2 and 5-LOX → dual anti-inflammatory action
15

Ashwagandha

अश्वगन्धा (aśvagandhā)
Withania somnifera (L.) Dunal

Caraka Saṃhitā References — Sūtrasthāna Ch.4

2. Bṛṁhaṇīya — Nourishing / Bulk-Promoting Group
क्षीरिणीराजक्षवकाश्वगन्धाकाकोलीक्षीरकाकोलीवाट्यायनीभद्रौदनीभारद्वाजीपयस्यर्ष्यगन्धा इति दशेमानि बृंहणीयानि भवन्ति (२)
kṣīriṇī-rājakṣavakā-aśvagandhā-kākolī-kṣīrakākolī-vāṭyāyanī-bhadraudanī-bhāradvājī-payasya-ṛṣyagandhā iti daśemāni bṛṁhaṇīyāni bhavanti (2)
Kṣīriṇī, rājakṣavakā, ashwagandha (aśvagandhā), kākolī, kṣīrakākolī, vāṭyāyanī, bhadraudanī, bhāradvājī, payasyā, and ṛṣyagandhā — these ten are nourishing/bulk-promoting.
Caraka Saṃhitā, Sū.4.9
7. Balya — Strength-Promoting Group
ऐन्द्र्यृषभ्यतिरसर्ष्यप्रोक्तापयस्याश्वगन्धास्थिरारोहिणीबलातिबला इति दशेमानि बल्यानि भवन्ति (७)
aindrī-ṛṣabhya-atirasā-ṛṣyaproktā-payasyā-aśvagandhā-sthirā-rohiṇī-balā-atibalā iti daśemāni balyāni bhavanti (7)
Aindrī, ṛṣabhya, atirasā, ṛṣyaproktā, payasyā, ashwagandha (aśvagandhā), sthirā, rohiṇī, balā, and atibalā — these ten promote strength.
Caraka Saṃhitā, Sū.4.10
Complete Caraka Saṃhitā Reference Index — Aśvagandhā (Ashwagandha) 20 refs

Classical Ayurvedic Profile

Rasa
Madhura, Tikta
Sweet, Bitter
Guṇa
Guru, Snigdha
Heavy, Unctuous
Vīrya
Uṣṇa
Hot
Vipāka
Madhura
Sweet

Modern "ashwagandha chai" or "moon milk" lattes echo the classical use as a warm, nourishing, vāta-pacifying tonic taken with milk before sleep.

Key Chemical Constituents

CompoundClassPharmacological Action
Withaferin ASteroidal lactoneNF-κB inhibitor, anti-tumor, autophagy inducer
Withanolide DSteroidal lactoneImmunomodulatory, anti-arthritic
WithanoneWithanolideNeuroprotective (p53 stabilizer), anti-aging
Sitoindosides VII–XGlycowithanolidesAdaptogenic (normalizes cortisol via HPA axis), anxiolytic

Spiritual ↔ Physical Bridge

How the Classical Maps to the Chemical
Bālya (strength-promoting)
Withanolides increase muscle mass and VO₂ max in clinical trials
Rasāyana (rejuvenative)
Withanone stabilizes p53 and extends cellular lifespan in vitro
Medhya (neurotonic)
Sitoindosides enhance acetylcholine receptor density in hippocampus
Vātahara (pacifies vāta)
Sitoindosides normalize HPA axis cortisol → measured anxiolysis in RCTs

Synthesis

Classical Ayurvedic literature provides a rich, internally consistent rasapañcaka and karmic profile for the herbs that constitute masala chai.

Caraka, Suśruta, Vāgbhaṭa, and the major nighaṇṭus consistently describe these spices as agni-kindling, kapha-reducing, vāta-balancing, and, in moderation, often pitta-compatible — exactly the profile of a warming, digestive, respiratory-supportive drink suited to cold, damp, or heavy-food contexts.

Modern pharmacology now reveals the molecular substrates underlying these classical descriptions: gingerols activate thermoreceptors and gastric secretion (dīpana), piperine enhances bioavailability (yogavāhī), cinnamaldehyde dilates vasculature (hṛdya), eugenol inhibits cyclooxygenase (śūla-praśamana), and curcumin modulates NF-κB inflammatory pathways (kuṣṭhaghna).

"The sources assembled here capture the main classical loci and demonstrate how modern chai practice sits squarely within the broader logic of Ayurvedic dravyaguṇa."