Important noticeThis page documents what classical Ayurvedic texts record. This is not medical advice. Diagnosis and treatment require assessment by a qualified practitioner (BAMS or MD Ayurveda). Full disclaimer →
Charaka Samhita, Sutrasthana 1.55
Manasah tu rajas tamas ca — The two mental Doshas are Rajas and Tamas. Rajas produces mental agitation, anger, jealousy, grief, and excessive desires. Tamas produces delusion, lethargy, and sleep disorders. Their balance, with Sattva dominant, is the classical definition of mental health.

Chittodvega — classical anxiety

Charaka Samhita documents Chittodvega (mental agitation/anxiety) as arising primarily from excess Vata and Rajas Guna. The clinical picture: constant mental movement without resolution, difficulty settling, physical manifestations of anxiety (trembling, palpitations, excessive speech), and sensitivity to sensory stimulation. The Vata connection is documented as the direct link — Vata governs nervous system activity, and Vata aggravation produces the erratic, rapid, ungrounded movement that characterises the anxious state.

The four Medhya Rasayana herbs

Charaka Samhita, Chikitsasthana 1 documents four primary herbs specifically for mental health and cognitive function — the Medhya Rasayana group: Brahmi (Bacopa monnieri) — the primary memory and cognitive herb; documented for Medhya (cognitive), Vayasthapana (age-arresting), and Unmada (mental disorder) conditions. Shankhpushpi (Convolvulus pluricaulis) — documented specifically for Chittodvega and Nidra (sleep) disorders. Mandukaparni (Centella asiatica) — cognitive and nervous system Rasayana. Yastimadhu (Glycyrrhiza glabra) — Medhya and Balya; documented for stress-related conditions.

Additional classical herbs for mental health: Ashwagandha — the primary Adaptogenic Rasayana; documented as reducing the biological response to stress (Balya and Ojas-building). Jatamamsi (Nardostachys jatamansi) — specific classical documentation for Unmada, Apasmara, and insomnia. Brahmi Ghrita — the primary Medhya Rasayana Ghrita preparation.

Sattvavajaya — the classical mind management approach
Charaka Samhita, Sutrasthana 1 documents Sattvavajaya as one of three treatment approaches (alongside Daivavyapashraya — spiritual practices, and Yuktivyapashraya — rational treatment). Sattvavajaya means 'conquest of the mind through Sattva' — documented practices include: withdrawal from aggravating sensory experiences (Asatmya Indriyartha Viyoga), association with wise people (Satsanga), cultivation of positive mental states (Manah Prasada), and systematic reduction of Rajas and Tamas through diet, practice, and right conduct.
Diet and lifestyle for mental health
Classical Sattvic diet is the primary dietary recommendation for mental health conditions: fresh, light, easily digestible, sweet, and nourishing foods. Tamasic foods (stale, processed, heavy, fermented, meat) are specifically documented as increasing Tamas and aggravating mental conditions. Rajasic foods (excessively spicy, salty, or stimulating) increase Rajas. Sleep hygiene, regular waking time, Abhyanga, and Pranayama are documented as essential non-herbal interventions for Vata-Rajas mental conditions.