What is the warning for SWD?
When receiving shortwave treatment, all you should feel is a mild comfortable warmth. If you feel more than this or if the heat concentrates in any particular spot or it starts to feel uncomfortable you must call me immediately otherwise you may be in danger of being burnt.
Please do not move or touch any of the equipment during treatment. If you become uncomfortable please call me.
Do you understand what I have said? Do you have any questions? Are you happy for me to proceed?