Applying a topical patch, also known as a transdermal patch, is a straightforward process designed to deliver medication through the skin. Proper application ensures the patch stays in place and delivers the medication effectively.
Here are the steps on how to apply a topical patch, including a specific technique:
Preparing the Skin and Patch
Before applying any patch, preparation is key.
- Read the Instructions: Always start by reading the specific instructions that come with your patch. Different patches may have unique requirements.
- Choose the Right Spot: Select a clean, dry, and relatively hairless area of skin. Avoid areas with cuts, rashes, irritation, or scars. Common sites include the upper arm, chest, back, or flank.
- Clean the Skin: Wash the application site with plain soap and water. Avoid using lotions, oils, powders, or alcohol wipes on the area immediately before application, as these can interfere with the patch's ability to stick and deliver medication.
- Dry the Skin Thoroughly: The skin must be completely dry before applying the patch. Pat the area dry with a clean towel.
- Wash Your Hands: Wash your hands thoroughly with soap and water before handling the patch to prevent transferring germs or oils.
Applying the Patch
Once the skin is prepared and dry, you are ready to apply the patch.
- Remove the Liner: Open the patch packaging carefully. Most patches have a protective liner covering the sticky (adhesive) side. Peel off this liner without touching the adhesive if possible. Avoid cutting the patch unless specifically instructed to do so.
- Place the Patch: Apply the sticky side of the patch directly to the prepared skin site.
- Press Firmly: Press down on the patch with the palm of your hand for at least 30 seconds (or as directed in the instructions) to ensure it adheres well to the skin. Make sure the edges are sealed flat against the skin.
A Specific Application Technique:
Sometimes, especially with larger or less rigid patches, applying the entire patch at once can be tricky and may lead to wrinkles or the patch sticking to itself. A technique described in a video snippet suggests a different approach:
- Remove one part of the liner.
- Place the sticky half of the patch on the area of skin.
- Then gently peel off the remaining liner to attach the rest of the patch.
This method can help ensure smooth, wrinkle-free application.
After Applying the Patch
- Wash Your Hands: After applying the patch, wash your hands again to remove any medication residue.
- Check the Patch: Periodically check the patch to make sure it is still sticking well, especially around the edges.
- Note Application Time: It's often helpful to note the date and time you applied the patch, especially if it needs to be changed on a specific schedule.
Important Considerations and Tips
- Rotate Application Sites: If you use patches regularly, rotate the application site with each new patch to prevent skin irritation.
- Avoid Irritated Skin: Never apply a patch to skin that is cut, scraped, burned, or irritated.
- Avoid Excessive Heat: Direct heat sources (like heating pads, saunas, or prolonged sun exposure) can increase the absorption rate of some medications. Avoid these unless directed otherwise.
- Follow Removal Instructions: When it's time to remove the patch, follow the instructions provided. Fold the patch sticky sides together before discarding it safely, away from children and pets.
Do's and Don'ts of Patch Application
| Do | Don't |
|---|---|
| Read all instructions carefully | Apply to broken, irritated, or damaged skin |
| Choose a clean, dry, hairless site | Apply to hairy areas (trim, don't shave) |
| Wash hands before and after application | Use lotions, oils, or powders on the site beforehand |
| Press the patch firmly onto the skin | Cut the patch unless specifically instructed |
| Rotate application sites if using often | Apply heat directly over the patch |
| Ensure the edges are stuck down well | Touch the adhesive side unnecessarily |
Following these steps will help ensure safe and effective use of topical patches.
