This strain’s main use is for relieving stress and anxiety. The strong, Indica-based effects are ideal for relaxing in the evening. Master Kush is extremely effective in the treatment of insomnia. Its body-numbing high can help manage chronic pain. The strong, stereotypical ‘munchies’ produced by this strain may also be useful in stimulating the appetite for patients suffering from eating disorders such as anorexia and bulimia.