I can post about my dd passing.
My dd autopsy toxicology report listed a lethal dose of fentynal as her cause of death.
The absorbtion was too fast, leaking patch, warm room, She had a fever from infection two days earlier.....?
She was only 29.

She did not have a heating pad, but warnings are hidden in the tiny wording of the insert I am told. Nothing on the box about it. THere are warnings about causing drowsiness. Not the heat sources.......They can not be moved, retaped, or wrapped in an ace bandage if they start lifting.....

The patch is suppose to last 3 days, it is 2 days because it comes out too fast!

The recalls on the patches are due to the ones with the pouch of gel instead of the matrix dots. The machine at times fails to seal patches and the gel can leak out. That is why batches of recalls.

The true danger of this type of medication is not even revealed with doctors.

Be very very careful, your family can never replace your value to their lives and love.