How should used transdermal patches be disposed of?

• A. Place used patch in sealed container per facility policy
• B. Flush down the toilet
• C. Throw in regular trash
• D. Reuse the patch

Answer: (A)

Used transdermal patches still contain medication after removal, so disposing of them properly protects people and the environment from accidental exposure and drug exposure risks. Placing the used patch in a sealed container per facility policy keeps any remaining drug contained and makes it easy for the facility to handle as pharmaceutical waste. Flushing patches can introduce drug residues into water systems, and throwing them in regular trash risk exposure to others or pets. Reusing a patch is unsafe because it may still deliver medication or cause improper dosing. Following the facility’s disposal policy ensures safe, compliant handling.