What is the proper use of a transdermal patch?

The proper use of a transdermal patch is to continuously release the medication. Transdermal patches are designed to deliver a specific dose of medication through the skin over an extended period of time. This method of drug delivery allows for steady absorption of the medication into the bloodstream, maintaining consistent therapeutic levels without the peaks and troughs associated with oral or injectable routes.

Transdermal patches can be used effectively for various medications, including pain relievers, hormone therapies, and nicotine for smoking cessation. The continuous release of medication is beneficial in managing chronic conditions, as it helps to ensure that patients receive a consistent amount of the drug over a planned duration, improving adherence to therapy and overall patient outcomes.

Maintaining the same site for application is important to avoid skin irritation, but it is not the primary purpose of a transdermal patch. Similarly, while avoiding rapid relief is not a function of transdermal patches, rapid relief is not typical for this method of delivery since patches are designed for slow, sustained release. Lastly, transdermal patches are specifically intended to facilitate medication absorption into the bloodstream, making the statement regarding avoiding absorption inaccurate.