Selain itu, kunyit hitam memberikan kesan analgesik iaitu kesan dalam melegakan kesakitan. Satu kajian telah dijalankan terhadap model haiwan untuk membuktikan kesan analgesik kunyit hitam.Osteoarthritis is really a ache and stiffness in joints. This sickness generally causes harm to the articular cartilage that exists between joints with the joint