Ashwagandha
A premier rasayana (rejuvenative) and adaptogen, traditionally used to build strength, steady the nervous system, and support restful sleep. Its name means 'smell of horse', alluding to the vigor it is said to confer.
reduces Vataincreases Pittareduces Kapha
Media
Ayurvedic properties
- Rasa (taste): bitter, astringent, sweet
- Virya (energy): heating
- Vipaka (post-digestive): sweet
- Guna (qualities): light, unctuous
Traditionally used for
- stress
- anxiety
- fatigue
- poor sleep
- low strength
- convalescence
Contraindications & cautions
- hyperthyroidism
- pregnancy
- acute Pitta inflammation
Possible interactions
- sedatives
- thyroid medication
- immunosuppressants
Evidence notes
Multiple randomized trials suggest reductions in perceived stress and serum cortisol; quality varies. Not a substitute for treatment of clinical anxiety.
Regulatory notes
Widely available as a food supplement in most markets.
Classical sources
- Bhavaprakasha — Nighantu — Guduchyadi varga
- Charaka Samhita — Chikitsasthana 1 — Rasayana
Educational information about Ayurveda — not a medical diagnosis or treatment. Consult a qualified professional before starting any herb, supplement, or therapy.