Arya Vaidya Sala,Kottakkal, (AVS) is an 114 years old Charitable Institution engaged in the practice and propagation of Ayurveda, the ancient health care science of India. AVS offers classical Ayurvedic medicines and authentic Ayurvedic treatments and therapies to patients from all over India and abroad.

AVS was established at Kottakkal in Kerala State of India in 1902 by the visionary physician and philanthropist, the late Vaidyaratnam P.S. Varier. Started essentially as a village clinic, it has now grown into a multi-unit, multi-disciplinary, multi-functional and multi-crore organisation. It has operations in different areas of Ayurvedic practice. AVS runs Ayurvedic Hospitals at Kottakkal, Delhi, Kochi and Aluva. All classical Ayurvedic medicines, therapies and expert medical advice are available there. AVS has three modern medicine manufacturing units attached with well equipped quality control labs. These factories produce more than 550 classical and new generation formulations which are made available to patients through 27 Branch clinics and 1600 authorised Dealers spread across the country. AVS is also engaged in research activities, publishes Ayurvedic periodicals and books, cultivates medicinal plants and conducts educational programmes. AVS also runs a Kathakali Academy where the classical theatre of Kathakali is taught and performed.