Valerian root (Tagara)

Classical attributes

• Virya: []
• Vipaka: []

Dosha effects

• vata: decreasing
• kapha: decreasing
• pitta: balancing

Clinical evidence

Meta-analyses of up to 15 RCTs and databases tracking 20+ RCTs show that Valerian root offers modest benefits for improving subjective sleep quality, reducing sleep latency (time to fall asleep), and decreasing nighttime awakenings, particularly in individuals with mild to moderate insomnia. These benefits are often more pronounced with subjective self-reported measures rather than objective polysomnography, and typically become noticeable after 2-4 weeks of continuous use. While evidence for its anxiolytic effects is less robust than for sleep, some studies suggest potential for reducing symptoms of mild general anxiety and stress. Preliminary research also indicates potential benefits for Restless Legs Syndrome and dysmenorrhea, though these areas require further high-quality investigation.

Ayurvedic karmas

• Nidrajanana (Hypnotic/Sleep-inducing)
• Manasaprashamana (Mind calming)
• Vatahara (Vata pacifying)
• Kapha Hara (Kapha pacifying)
• Vedanasthapana (Analgesic/Pain-relieving)
• Deepana (Digestive stimulant)
• Pachana (Digestive)

Classical clinical indications

• Anidra (Insomnia)
• Chittodvega (Anxiety, nervous tension)
• Vata Vyadhis (Vata disorders, including pain, spasms)
• Apasmara (Epilepsy, convulsions - traditional context)
• Unmada (Insanity, mental disorders - traditional context)
• Hridroga (Heart disorders of Vata origin - traditional context)
• Dysmenorrhea (Menstrual pain)
• Restless Legs Syndrome

Frequently asked questions