Rasnaerandadi Kashayam is an age-old Ayurvedic preparation formulated from a blend of herbs including Rasna (Pluchea lanceolata), Eranda (Ricinus communis), Bala (Sida cordifolia), Tamalaki, Shunthi (Zingiber officinale), Vasa (Adhatoda vasica), Ativisha (Aconitum heterophyllum), and others—prepared by boiling the herbal mix in water and reducing it to concentrate active principles . Traditionally recommended for supporting comfort in low back ache, lumbar spondylosis, sciatica, gout, osteoarthritis, and muscular stiffness, it helps ease pain, swelling, and stiffness, often experienced in post-viral aches or external injuries . The formulation’s ingredients are classically known for anti‑inflammatory, analgesic, Vata‑balancing, muscle‑relaxing, and immunomodulatory properties. It is usually administered before meals, sometimes with ghee or sesame oil, under practitioner guidance as part of a holistic regimen.