When we discussed patch placement because of fast release in body heat the two site told not to place were, below the heart, and upper chest.

Two places suggested for conceleament and not peeling back that worked out; over the back of the shoulder, by the upper area near the wing. Another lift your arm, NOT the armpit, but along the side on flatter spot.

Also, if you have a fever, remove. No hot tub, spa, laying in the sun to cause fast release.
This infor came from the 1-800 number, why not give them a call for more updated thoughts.

Also to adhear without the bioclusive covers, we used large bandaid and took the cloth pad off first. Fit great and also hide the patch.
Dianne