The first part of the treatment consists of deep heating over the desired treatment area. Initially, you may feel a gradual warming and after a few minutes you may experience some very brief hot sensations in the treatment area. The overall sensation can be similar to a hot stone massage or a dry sauna. The second part involves more superficial heating. Depending on the treatment area, the heat generated is slightly more intense but still very tolerable. Post-treatment your skin will feel warm to the touch and may be pink or even red for a few days.