"Ayurveda, Yoga, Naturopathy, Unani, Siddha, and Homoeopathy" is what Ayush stands for. The Ministry of Ayush issues Ayush Drug Licenses to manufacturers of Ayurvedic, Siddha, and Unani drugs. This licence ensures that the drugs are manufactured and marketed in a safe and effective manner, in accordance with the Ministry of Ayush's regulations.