When you have been attuned to Reiki or sometimes when you have received Reiki, the negative energy gets pushed out of your body and replaced with higher frequency healing energy. This process can cause physical and emotional reactions that while they can seem distressing initially are a product of the healing process and as long as continual healing is given will subside.
an acute reaction created in a chronic condition to stimulate the body's inflammatory mechanism to heal the old ailment
an acute reaction, resulting from the ascendancy of Nature's healing forces over disease conditions