LITTLE KNOWN FACTS ABOUT FENTANYL DRUG SCHEDULE CLASSIFICATION.

Transdermal patch. A patch is applied straight to the skin and stays in place for many several hours (ranging from 8 to 72 hours). Pain medication is slowly but surely launched from the patch, absorbed from the pores and skin, and eventually absorbed in to the bloodstream. Transdermal patches are encouraged in instances of Long-term pain.4Campbell