Definition
“Hysteria” is an outdated, stigmatizing label once applied to stress-related episodes (fainting, tremor, voice loss). Modern care uses specific terms such as functional neurological symptom disorder (conversion), dissociative episodes, and panic attacks.
Ayurveda views these states as disturbance in Manovaha Srotas (mind channels) with Vāta aggravation, increased Rajas–Tamas, and depletion of Ojas due to weak Agni and unprocessed emotions.