Place the XLR8 over the Atlas and then place on the Top of the Head (acupuncture point) GV 20. The patient may place their hand over their forehead and focus and feel any stress that relate to having the headache. Laser the area.
The above settings involve standard neuro, circulatory and homeopathic influences. Address the cause of the headaches to the best of your ability. What are the ABCDE triggers: what may the person Ate, what did they Breath in, what did they Contact, what did they Drink, and/or Electromagnetics.