This unit has been used to eliminate many different kinds of pain. It has worked well for menstrual pain, pains in the breast, ear aches, and back aches. Place the unit on the area of concern until relief is noticed, (10 min.). This unit also balances energies of parasitic cancer or leukemia. This unit balances celestial & earthly energies and raises glandular function to optimum capacity, if you abstain from the following things: Coffee (regular or decaffeinated), tea (herb teas OK), tobacco in any form, alcohol, chocolate, Jello products, Tang, commercially made ice cream, carbonated drinks, recreational drugs, and negative ion machines. Details This unit balances celestial & earthly energies and raises glandular function to optimum capacity.