Known as the Medicine or Healing Buddha, Bhaisajyaguru is said to dispense spiritual medicine. The mantra of the Medicine Buddha helps to surmount mental, physical and spiritual sickness.
Prayer flags are usually placed outside, (when placed inside they tend to increase the spiritual vibration of the area). With time, the wind and the sun will erase the message as it reminds us of the impermanence of life. Life moves on, so do the flags!